Trace number 1716364

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.33

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1716364-1240614771.cnf
0.00/0.00	c found header 'p cnf 331202 1571183'
3.69/3.72	c finished parsing
3.69/3.72	c
3.69/3.72	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
3.69/3.72	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
3.69/3.72	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
3.69/3.72	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
3.69/3.72	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
3.69/3.72	c --random=1 --spread=2000 --seed=0 --skip=25
3.69/3.72	c
3.69/3.72	c sizeof     vars[0] = 16   alignment = 0       5 MB
3.69/3.72	c sizeof     orgs[0] =  8   alignment = 0       3 MB
3.69/3.72	c sizeof     occs[0] =  8   alignment = 0       3 MB
3.69/3.72	c sizeof iirfs[0..1] =  8   alignment = 0       3 MB
3.69/3.72	c
3.69/3.72	c starting search after 3.7 seconds
3.69/3.72	c no decision limit
3.79/3.80	c
3.79/3.80	c       original/binary      fixed     eliminated      learned       agility
3.79/3.80	c   seconds        variables     equivalent    conflicts       height       MB
3.79/3.80	c
3.79/3.80	c *    3.8  1543625  241724  13798 75680      0       0      0    0.0   0  125
15.48/15.51	c s   15.5   435570   45444 146023 74454  65281       0      0    0.0   0   62
15.48/15.51	c l   15.5   435570   45444 146023 74454  65281       0 258279    0.0   0   62
15.78/15.87	c R   15.9   440524   45427 146028 74466  65281     122    108   29.4   3   63
15.98/16.09	c R   16.1   443814   45416 146032 74473  65281     224    203   26.9   3   64
27.58/27.63	c R   27.6  1119624   42150 148397 75374  65281     833    801   63.1   2  106
27.98/28.01	c B   28.0  1124479   42145 148401 75375  65281    1002    966   60.0   2  106
38.78/38.81	c s   38.8   976708   38856 149014 78049  65283    1837   1673   74.3   0   97
38.78/38.81	c -   38.8   976708   38856 149014 78049  65283    1837 219538   74.3   0   97
39.18/39.22	c B   39.2   977414   38854 149014 78051  65283    2003   1834   73.2   2   98
50.28/50.36	c R   50.4  1134066   37716 150129 78074  65283    5064   4719   77.7   3  108
66.77/66.85	c B   66.8  1414444   35792 151991 78136  65283    8003   7489   81.3   5  131
85.07/85.17	c s   85.1   576870   25559 158664 78540  68439    9063   2587   79.7   4   71
85.07/85.17	c -   85.1   576870   25559 158664 78540  68439    9063 127333   79.7   4   71
111.66/111.79	c s  111.8   487973   16488 165238 79086  70390   14985   3222   74.9   4   66
111.66/111.79	c -  111.8   487973   16488 165238 79086  70390   14985  73854   74.9   4   66
134.76/134.87	c s  134.8   537685   12145 168062 79717  71278   23502   5187   76.2   4   69
134.76/134.87	c -  134.8   537685   12145 168062 79717  71278   23502  53914   76.2   4   69
136.26/136.30	c B  136.3   563073   11686 168403 79835  71278   24003   5687   76.0   8   71
162.75/162.82	c
162.75/162.82	c       original/binary      fixed     eliminated      learned       agility
162.75/162.82	c   seconds        variables     equivalent    conflicts       height       MB
162.75/162.82	c
162.75/162.82	c s  162.8   509098    8178 169878 80232  72914   39457   4007   78.4   9   68
162.75/162.82	c -  162.8   509098    8178 169878 80232  72914   39457  40436   78.4   9   68
163.45/163.56	c +  163.5   509328    8173 169880 80235  72914   40437  44479   78.3   2   68
167.35/167.45	c R  167.4   549525    8004 170045 80239  72914   44671   9215   79.1   7   72
173.45/173.53	c +  173.5   601301    7828 170209 80251  72914   50545  48926   79.0   7   81
185.64/185.77	c s  185.7   427492    7002 170576 80320  73304   60169   8446   81.0  14   64
185.64/185.77	c -  185.7   427492    7002 170576 80320  73304   60169  39141   81.0  14   64
185.64/185.77	c +  185.7   427492    6998 170580 80320  73304   60169  43055   81.0  14   64
188.44/188.54	c B  188.5   440359    6879 170679 80340  73304   64014  12282   82.4   5   66
197.24/197.30	c +  197.3   463726    6732 170784 80382  73304   75212  47360   82.6   6   72
204.54/204.66	c s  204.6   395706    6474 170807 80434  73487   80923  21276   82.7  10   66
204.54/204.66	c -  204.6   395706    6474 170807 80434  73487   80923  43572   82.7  10   66
208.84/208.97	c R  208.9   402708    6456 170815 80444  73487   86063  26412   82.7   7   69
209.04/209.16	c +  209.1   402711    6456 170815 80444  73487   86497  47929   82.6   6   69
225.54/225.66	c s  225.6   426690    6324 170872 80454  73552  101119  28869   82.2   4   69
225.54/225.66	c -  225.6   426690    6324 170872 80454  73552  101119  46971   82.2   4   69
229.63/229.76	c +  229.7   446024    6278 170918 80454  73552  105963  51668   82.2   8   73
231.83/231.94	c R  231.9   455894    6258 170938 80454  73552  108541  36288   82.1   7   74
248.13/248.28	c s  248.2   421158    6136 170984 80460  73622  123346  42608   81.0   7   73
248.13/248.28	c
248.13/248.28	c       original/binary      fixed     eliminated      learned       agility
248.13/248.28	c   seconds        variables     equivalent    conflicts       height       MB
248.13/248.28	c
248.13/248.28	c -  248.2   421158    6136 170984 80460  73622  123346  49602   81.0   7   73
251.93/252.00	c +  251.9   422269    6131 170987 80462  73622  127152  54562   80.6   9   75
272.43/272.57	c s  272.5   421188    6082 170999 80467  73654  145275  43643   80.3   9   73
272.43/272.57	c -  272.5   421188    6082 170999 80467  73654  145275  54017   80.3   9   73
282.13/282.25	c +  282.2   438991    6066 171015 80467  73654  157356  59418   80.8   6   80
283.82/283.92	c B  283.9   440782    6062 171018 80468  73654  160048  56810   80.9  10   81
295.92/296.09	c s  296.0   423323    6025 171028 80470  73679  169434  59422   82.0   9   81
295.92/296.09	c -  296.0   423323    6025 171028 80470  73679  169434  58824   82.0   9   81
321.82/321.96	c s  321.9   424746    6002 171036 80475  73689  191256  56015   83.0   7   82
325.42/325.51	c +  325.4   425707    6002 171036 80475  73689  194730  64706   83.2   7   85
332.51/332.64	c R  332.6   427942    6002 171036 80475  73689  205411  64766   82.4   5   88
351.60/351.76	c s  351.7   422317    5955 171064 80479  73704  220497  64463   82.9   7   86
351.60/351.76	c -  351.7   422317    5955 171064 80479  73704  220497  64059   82.9   7   86
374.40/374.59	c +  374.5   428239    5928 171090 80480  73704  240979  70464   83.0   6   89
380.60/380.78	c s  380.7   416457    5908 171091 80480  73723  243630  59388   82.9   5   82
380.60/380.78	c -  380.7   416457    5908 171091 80480  73723  243630  69760   82.9   5   82
407.39/407.56	c s  407.5   419742    5896 171097 80480  73729  265003  59148   83.7   9   83
436.19/436.33	c s  436.2   417420    5843 171116 80494  73749  291285  62879   82.9  11   83
436.19/436.33	c -  436.2   417420    5843 171116 80494  73749  291285  69063   82.9  11   83
440.29/440.41	c
440.29/440.41	c       original/binary      fixed     eliminated      learned       agility
440.29/440.41	c   seconds        variables     equivalent    conflicts       height       MB
440.29/440.41	c
440.29/440.41	c +  440.3   417732    5836 171116 80501  73749  295226  75969   83.0   9   87
464.99/465.11	c s  465.0   412121    5801 171126 80507  73768  314377  68087   83.4   9   86
494.07/494.26	c s  494.1   415162    5790 171130 80508  73774  341409  76078   82.7   3   90
522.87/523.06	c s  522.9   417426    5785 171131 80509  73777  364632  70486   83.0   6   87
528.27/528.41	c +  528.3   418909    5784 171132 80509  73777  369031  83565   83.0   8   91
544.46/544.61	c B  544.5   421133    5783 171133 80509  73777  384110  83740   83.0   6   97
551.06/551.28	c s  551.2   418092    5777 171133 80509  73783  387196  83437   83.1   8   93
582.15/582.32	c s  582.2   419279    5775 171134 80509  73784  412565  78540   83.2   6   90
603.66/603.86	c R  603.7   420971    5770 171139 80509  73784  434056  83758   82.4   6   95
614.14/614.33	c s  614.2   416589    5766 171139 80509  73788  442612  83657   82.0   6   90
631.24/631.41	c +  631.3   416693    5766 171139 80509  73788  461286  91921   81.3   7   94
647.04/647.22	c s  647.1   417020    5766 171139 80509  73788  473067  92127   81.2   3   94
680.94/681.18	c s  681.0   418688    5762 171140 80509  73791  500649  91427   81.2  14   94
712.63/712.85	c s  712.7   417009    5752 171146 80509  73795  523145  49348   81.4   9   76
739.22/739.43	c s  739.3   413288    5732 171155 80510  73805  547009  73198   81.4   7   86
767.41/767.67	c s  767.5   416137    5732 171155 80510  73805  571646  91937   81.3   7   95
773.51/773.73	c +  773.6   417239    5732 171155 80510  73805  576608 101113   81.5  12   99
801.10/801.35	c s  801.2   416823    5715 171159 80510  73818  596443  97407   81.6   6   99
834.50/834.73	c s  834.5   416681    5708 171162 80513  73819  621069 101220   81.3   6  102
870.79/871.09	c
870.79/871.09	c       original/binary      fixed     eliminated      learned       agility
870.79/871.09	c   seconds        variables     equivalent    conflicts       height       MB
870.79/871.09	c
870.79/871.09	c s  870.9   412532    5692 171170 80514  73826  650193 101091   80.6  10   98
902.89/903.13	c s  902.9   412765    5692 171170 80514  73826  677444 101160   80.4   5   98
919.29/919.59	c R  919.4   413930    5692 171170 80514  73826  690607 101245   80.0   9  103
937.78/938.06	c s  937.8   414414    5685 171172 80514  73831  706491 100918   80.0   6   98
955.88/956.11	c +  955.9   414889    5685 171172 80514  73831  720761 111224   79.7   7  102
970.97/971.22	c s  971.0   414944    5685 171172 80514  73831  733398 111249   79.2  10  102
1007.56/1007.83	c s 1007.6   419540    5680 171174 80514  73834  758382  99984   79.7   7  100
1042.86/1043.15	c s 1042.9   420468    5680 171174 80514  73834  787301 111268   80.0   2  106
1079.54/1079.86	c s 1079.6   422494    5677 171176 80514  73835  812889 111421   80.8   8  109
1114.44/1114.78	c s 1114.5   423716    5677 171176 80514  73835  841882 111411   81.6   9  112
1152.54/1152.85	c s 1152.6   425345    5676 171177 80514  73835  869042 111404   82.0   9  112
1186.92/1187.22	c B 1187.0   425755    5676 171177 80514  73835  896257 111313   82.5  12  116
1189.42/1189.76	c s 1189.5   425756    5676 171177 80514  73835  897496 111293   82.5   5  110
1194.92/1195.21	c + 1194.9   425904    5676 171177 80514  73835  900950 122346   82.5   7  113
1200.02/1200.30	c
1200.02/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.30	c
1200.02/1200.30	c 904033 conflicts, 1956660 decisions, 785 random
1200.02/1200.30	c 88 iterations, 2318 restarts, 0 skipped
1200.02/1200.30	c 16 enlarged, 36123 shrunken, 8837 rescored, 254 rebiased
1200.02/1200.30	c 40 simplifications, 0 reductions
1200.02/1200.30	c
1200.02/1200.30	c vars: 171177 fixed, 80514 equiv, 73835 elim, 82790 merged
1200.02/1200.30	c elim: 13836073 resolutions, 33 phases, 30 rounds
1200.02/1200.30	c sbst: 70% substituted, 12.7% nots, 87.3% ands, 0.0% xors, 0.0% ites
1200.02/1200.30	c arty: 3.51 and 0.00 xor average arity
1200.02/1200.30	c prbe: 228056 probed, 665 phases, 17 rounds
1200.02/1200.30	c prbe: 4549 failed, 7000 lifted, 1136 merged
1200.02/1200.30	c sccs: 2041 non trivial, 2 fixed, 3632 merged
1200.02/1200.30	c hash: 1030 units, 78022 merged
1200.02/1200.30	c mins: 88770116 learned, 30% deleted, 197 strong, 235 depth
1200.02/1200.30	c subs: 130486 forward, 200589 backward, 374764 doms
1200.02/1200.30	c strs: 74101 forward, 2064 backward
1200.02/1200.30	c doms: 541744 dominators, 366517 high, 644 low
1200.02/1200.30	c prps: 803365731 propagations, 0.67 megaprops
1200.02/1200.30	c
1200.02/1200.30	c 1200.0 seconds, 154 MB max, 473 MB recycled
1200.02/1200.30	c
1200.02/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.30	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716364-1240614771/watcher-1716364-1240614771 -o /tmp/evaluation-result-1716364-1240614771/solver-1716364-1240614771 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1716364-1240614771.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12194
/proc/meminfo: memFree=1073512/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=5964 CPUtime=0
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 934 0 0 0 0 0 0 0 18 0 1 0 89504837 6107136 919 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/12194/statm: 1491 926 58 155 0 1334 0

[startup+0.0653831 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12194
/proc/meminfo: memFree=1073512/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=15780 CPUtime=0.05
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 3544 0 0 0 4 1 0 0 18 0 1 0 89504837 16158720 3529 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12194/statm: 3945 3529 59 155 0 3788 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15780

[startup+0.101384 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12194
/proc/meminfo: memFree=1073512/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=29632 CPUtime=0.09
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 7119 0 0 0 6 3 0 0 18 0 1 0 89504837 30343168 7104 1992294400 134512640 135151029 4294956224 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 7408 7105 63 155 0 7251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29632

[startup+0.301406 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12194
/proc/meminfo: memFree=1073512/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=39544 CPUtime=0.28
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 9825 0 0 0 24 4 0 0 19 0 1 0 89504837 40493056 9583 1992294400 134512640 135151029 4294956224 18446744073709551615 134647451 0 0 4096 17442 0 0 0 17 0 0 0
/proc/12194/statm: 9886 9583 63 155 0 9729 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 39544

[startup+0.701434 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12194
/proc/meminfo: memFree=1073512/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=54760 CPUtime=0.69
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 14406 0 0 0 62 7 0 0 23 0 1 0 89504837 56074240 13394 1992294400 134512640 135151029 4294956224 18446744073709551615 134647399 0 0 4096 17442 0 0 0 17 0 0 0
/proc/12194/statm: 13690 13394 63 155 0 13533 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54760

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12195
/proc/meminfo: memFree=1011552/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=79316 CPUtime=1.48
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 21565 0 0 0 138 10 0 0 25 0 1 0 89504837 81219584 19528 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 19829 19528 63 155 0 19672 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 79316

[startup+3.10259 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12195
/proc/meminfo: memFree=977632/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=122224 CPUtime=3.09
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 34351 0 0 0 292 17 0 0 25 0 1 0 89504837 125157376 30265 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 30556 30265 64 155 0 30399 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 122224

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12195
/proc/meminfo: memFree=935840/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=148848 CPUtime=6.29
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 49504 0 0 0 604 25 0 0 25 0 1 0 89504837 152420352 36695 1992294400 134512640 135151029 4294956224 18446744073709551615 134580198 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 37212 36695 79 155 0 37055 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 148848

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 12195
/proc/meminfo: memFree=916384/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=161656 CPUtime=12.68
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 53705 0 0 0 1242 26 0 0 25 0 1 0 89504837 165535744 39358 1992294400 134512640 135151029 4294956224 18446744073709551615 134516874 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 40414 39358 79 155 0 40257 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 161656

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12195
/proc/meminfo: memFree=929056/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=148720 CPUtime=25.48
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 56821 0 0 0 2520 28 0 0 25 0 1 0 89504837 152289280 36165 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 37180 36165 79 155 0 37023 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 148720

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12195
/proc/meminfo: memFree=929120/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=148732 CPUtime=51.08
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 68021 0 0 0 5074 34 0 0 25 0 1 0 89504837 152301568 36175 1992294400 134512640 135151029 4294956224 18446744073709551615 134581569 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 37183 36175 79 155 0 37026 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 148732

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12195
/proc/meminfo: memFree=916192/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=161604 CPUtime=102.27
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 88912 0 0 0 10182 45 0 0 25 0 1 0 89504837 165482496 39381 1992294400 134512640 135151029 4294956224 18446744073709551615 134579080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 40401 39381 79 155 0 40244 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 161604

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=908384/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=153924 CPUtime=162.25
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 121009 0 0 0 16164 61 0 0 25 0 1 0 89504837 157618176 37490 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 38481 37490 79 155 0 38324 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 153924

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=920096/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=222.23
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 142905 0 0 0 22151 72 0 0 25 0 1 0 89504837 161288192 38390 1992294400 134512640 135151029 4294956224 18446744073709551615 134577947 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38390 79 155 0 39220 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 157508

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919968/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=282.23
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 169978 0 0 0 28136 87 0 0 25 0 1 0 89504837 161288192 38391 1992294400 134512640 135151029 4294956224 18446744073709551615 134578118 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38391 79 155 0 39220 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 157508

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919904/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=342.21
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 188026 0 0 0 34124 97 0 0 25 0 1 0 89504837 161288192 38391 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38391 79 155 0 39220 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 157508

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919904/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=402.19
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 206074 0 0 0 40113 106 0 0 25 0 1 0 89504837 161288192 38391 1992294400 134512640 135151029 4294956224 18446744073709551615 134551845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38391 79 155 0 39220 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 157508

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919840/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=162684 CPUtime=462.19
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 225417 0 0 0 46103 116 0 0 25 0 1 0 89504837 166588416 39686 1992294400 134512640 135151029 4294956224 18446744073709551615 134573891 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 40671 39686 79 155 0 40514 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 162684

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919968/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=153408 CPUtime=522.17
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 249271 0 0 0 52089 128 0 0 25 0 1 0 89504837 157089792 37367 1992294400 134512640 135151029 4294956224 18446744073709551615 134521749 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 38352 37367 79 155 0 38195 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 153408

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=922976/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=582.15
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 269244 0 0 0 58077 138 0 0 25 0 1 0 89504837 161288192 38393 1992294400 134512640 135151029 4294956224 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38393 79 155 0 39220 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 157508

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919904/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=642.14
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 278271 0 0 0 64071 143 0 0 25 0 1 0 89504837 161288192 38396 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38396 79 155 0 39220 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 157508

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919904/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=702.13
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 290514 0 0 0 70063 150 0 0 25 0 1 0 89504837 161288192 38397 1992294400 134512640 135151029 4294956224 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38397 79 155 0 39220 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 157508

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919904/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=762.12
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 308562 0 0 0 76052 160 0 0 25 0 1 0 89504837 161288192 38397 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38397 79 155 0 39220 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 157508

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919840/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=822.11
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 320804 0 0 0 82044 167 0 0 25 0 1 0 89504837 161288192 38397 1992294400 134512640 135151029 4294956224 18446744073709551615 134554582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38397 79 155 0 39220 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 157508

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919840/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=882.09
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 338852 0 0 0 88033 176 0 0 25 0 1 0 89504837 161288192 38397 1992294400 134512640 135151029 4294956224 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38397 79 155 0 39220 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 157508

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919840/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=942.08
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 351094 0 0 0 94025 183 0 0 25 0 1 0 89504837 161288192 38397 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38397 79 155 0 39220 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 157508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919776/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=1002.06
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 354312 0 0 0 100022 184 0 0 25 0 1 0 89504837 161288192 38397 1992294400 134512640 135151029 4294956224 18446744073709551615 134542742 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38397 79 155 0 39220 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 157508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919776/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=1062.05
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 366554 0 0 0 106014 191 0 0 25 0 1 0 89504837 161288192 38397 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38397 79 155 0 39220 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 157508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12195
/proc/meminfo: memFree=919776/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=1122.04
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 378796 0 0 0 112006 198 0 0 25 0 1 0 89504837 161288192 38397 1992294400 134512640 135151029 4294956224 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38397 79 155 0 39220 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 157508

[startup+1182.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 12195
/proc/meminfo: memFree=919712/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=1182.03
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 387823 0 0 0 118000 203 0 0 25 0 1 0 89504837 161288192 38400 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38400 79 155 0 39220 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 157508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 12195
/proc/meminfo: memFree=919648/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=1200.02
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 391041 0 0 0 119798 204 0 0 25 0 1 0 89504837 161288192 38400 1992294400 134512640 135151029 4294956224 18446744073709551615 134555618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38400 79 155 0 39220 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 157508

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 12195
/proc/meminfo: memFree=919648/2055920 swapFree=4192956/4192956
[pid=12194] ppid=12192 vsize=157508 CPUtime=1200.02
/proc/12194/stat : 12194 (precosat) R 12192 12194 11904 0 -1 4194304 391041 0 0 0 119798 204 0 0 25 0 1 0 89504837 161288192 38400 1992294400 134512640 135151029 4294956224 18446744073709551615 134555618 0 0 4096 17442 0 0 0 17 1 0 0
/proc/12194/statm: 39377 38400 79 155 0 39220 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 157508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.06
CPU user time (s): 1197.99
CPU system time (s): 2.07268
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 174576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.99
system time used= 2.07268
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 391041
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1612

runsolver used 1.06284 second user time and 2.32965 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-25 01:12:54
IDJOB=1716364
IDBENCH=20375
IDSOLVER=507
FILE ID=node52/1716364-1240614771
PBS_JOBID= 9186266
Free space on /tmp= 66204 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716364-1240614771/watcher-1716364-1240614771 -o /tmp/evaluation-result-1716364-1240614771/solver-1716364-1240614771 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1716364-1240614771.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a2687a8a1b0deeabfd7eddcfa56549a2
RANDOM SEED=701283860

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1073992 kB
Buffers:         80120 kB
Cached:         796672 kB
SwapCached:          0 kB
Active:         187456 kB
Inactive:       703232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1073992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           29604 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            77120 kB
Committed_AS:   291776 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66204 MiB
End job on node52 at 2009-04-25 01:32:56