Trace number 1716052

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) 1200.12 1200.57

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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-1716052-1240610568.cnf
0.00/0.00	c found header 'p cnf 252004 1178557'
2.49/2.57	c finished parsing
2.49/2.57	c
2.49/2.57	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.49/2.57	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.49/2.57	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.49/2.57	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.49/2.57	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.49/2.57	c --random=1 --spread=2000 --seed=0 --skip=25
2.49/2.57	c
2.49/2.57	c sizeof     vars[0] = 16   alignment = 0       4 MB
2.49/2.57	c sizeof     orgs[0] =  8   alignment = 0       2 MB
2.49/2.57	c sizeof     occs[0] =  8   alignment = 0       2 MB
2.49/2.57	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
2.49/2.57	c
2.49/2.57	c starting search after 2.6 seconds
2.49/2.57	c no decision limit
2.58/2.63	c
2.58/2.63	c       original/binary      fixed     eliminated      learned       agility
2.58/2.63	c   seconds        variables     equivalent    conflicts       height       MB
2.58/2.63	c
2.58/2.63	c *    2.6  1158473  183998   9436 58570      0       0      0    0.0   0   89
10.68/10.79	c s   10.8   651324   97390  46090 58059  50465       0      0    0.0   0   65
10.68/10.79	c l   10.8   651324   97390  46090 58059  50465       0 294617    0.0   0   65
22.38/22.42	c s   22.4   696013   80191  60861 58396  52556     370    280  180.4   1   67
22.38/22.42	c -   22.4   696013   80191  60861 58396  52556     370 229802  180.4   1   67
22.88/22.97	c R   23.0   699214   78453  62579 58416  52556     612    505  174.4   4   68
26.68/26.72	c B   26.7   754566   76105  64671 58672  52556    1000    866  204.4   2   72
28.17/28.26	c R   28.2   780218   75602  65143 58703  52556    1444   1285  239.3   6   77
29.87/29.95	c B   29.9   808083   73187  67516 58745  52556    2000   1806  229.2   0   79
32.67/32.76	c R   32.8   881317   72360  68255 58833  52556    2947   2732  217.3   2   83
44.37/44.41	c s   44.4   773035   68133  70907 59027  53937    4883   4322  244.0   3   77
44.37/44.41	c -   44.4   773035   68133  70907 59027  53937    4883 199928  244.0   3   77
56.76/56.81	c B   56.8   977854   61954  76862 59251  53937    8004   7312  318.0   3   91
73.46/73.53	c s   73.5   884661   58872  78579 59559  54994   10898   8348  352.1   1   85
73.46/73.53	c -   73.5   884661   58872  78579 59559  54994   10898 173938  352.1   1   85
107.35/107.49	c s  107.4  1025872   54876  80881 60955  55292   19423  15006  368.4   7   97
107.35/107.49	c -  107.4  1025872   54876  80881 60955  55292   19423 166981  368.4   7   97
122.24/122.34	c B  122.3  1172462   54185  81433 61094  55292   24007  19537  377.1   9  111
148.23/148.40	c s  148.3  1228645   52352  82427 61423  55802   29843  20567  383.6   4  111
148.23/148.40	c
148.23/148.40	c       original/binary      fixed     eliminated      learned       agility
148.23/148.40	c   seconds        variables     equivalent    conflicts       height       MB
148.23/148.40	c
148.23/148.40	c -  148.3  1228645   52352  82427 61423  55802   29843 163642  383.6   4  111
201.01/201.19	c s  201.1  1483713   50619  83322 62087  55976   42990  31867  395.3   5  144
201.01/201.19	c -  201.1  1483713   50619  83322 62087  55976   42990 162006  395.3   5  144
218.50/218.66	c R  218.6  1581469   49980  83714 62334  55976   47485  36338  398.7  10  160
255.99/256.17	c R  256.1  1879792   47164  85865 62999  55976   56556  45388  404.1   1  192
269.09/269.24	c s  269.1  1545057   44365  86130 63158  58351   57846  18589  406.4   5  131
269.09/269.24	c -  269.1  1545057   44365  86130 63158  58351   57846 149046  406.4   5  131
286.78/287.00	c B  286.9  1577866   43733  86631 63289  58351   64018  24734  408.7   3  143
332.77/332.99	c s  332.9  1593238   40393  88307 64340  58964   76930  23035  418.7   5  135
332.77/332.99	c -  332.9  1593238   40393  88307 64340  58964   76930 141594  418.7   5  135
405.84/406.04	c s  405.9  1999343   39258  88825 64584  59337   97716  40255  407.5   3  174
405.84/406.04	c -  405.9  1999343   39258  88825 64584  59337   97716 140179  407.5   3  174
515.00/515.22	c s  515.0  2085017   38684  89131 64831  59358  131024  72380  405.3   4  229
515.00/515.22	c -  515.0  2085017   38684  89131 64831  59358  131024 138778  405.3   4  229
537.99/538.24	c +  538.0  2111869   38634  89170 64842  59358  138778 152655  403.9   5  250
600.57/600.82	c B  600.6  2192366   38517  89262 64867  59358  160062 101393  404.2   4  293
636.56/636.88	c s  636.6  2044887   36781  89294 64892  61037  168636  21212  405.2   4  156
636.56/636.88	c -  636.6  2044887   36781  89294 64892  61037  168636 151129  405.2   4  156
643.75/644.08	c +  643.8  2070526   36708  89367 64892  61037  171736 166241  404.7   5  162
740.31/740.67	c
740.31/740.67	c       original/binary      fixed     eliminated      learned       agility
740.31/740.67	c   seconds        variables     equivalent    conflicts       height       MB
740.31/740.67	c
740.31/740.67	c s  740.4  2059467   36335  89694 64904  61071  205919  58366  401.2   7  214
740.31/740.67	c -  740.4  2059467   36335  89694 64904  61071  205919 161254  401.2   7  214
747.61/747.99	c +  747.7  2063279   36330  89699 64904  61071  208231 177379  400.6  11  221
758.50/758.86	c R  758.6  2077613   36319  89710 64904  61071  211857  64301  400.0   7  229
867.57/867.91	c s  867.6  2098945   36059  89925 64914  61106  245400  97620  397.3   5  282
867.57/867.91	c -  867.6  2098945   36059  89925 64914  61106  245400 175606  397.3   5  282
903.45/903.83	c +  903.5  2131334   36016  89968 64914  61106  257684 193166  396.9  12  312
912.45/912.89	c R  912.6  2137059   36010  89974 64914  61106  261075 113294  398.1   4  320
1009.22/1009.63	c s 1009.3  2039961   35384  90061 64926  61633  286982  41320  396.6   2  166
1009.22/1009.63	c - 1009.3  2039961   35384  90061 64926  61633  286982 191235  396.6   2  166
1096.19/1096.60	c + 1096.2  2123117   35339  90103 64929  61633  318884 210358  395.3   3  232
1127.18/1127.64	c s 1127.2  2112588   35293  90123 64932  61656  325907  70023  395.0   4  213
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 353902 conflicts, 2927087 decisions, 1453 random
1200.05/1200.50	c 278 iterations, 1552 restarts, 0 skipped
1200.05/1200.50	c 5 enlarged, 33567 shrunken, 3463 rescored, 125 rebiased
1200.05/1200.50	c 16 simplifications, 0 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 90149 fixed, 64935 equiv, 61656 elim, 66387 merged
1200.05/1200.50	c elim: 8163896 resolutions, 16 phases, 4 rounds
1200.05/1200.50	c sbst: 58% substituted, 9.6% nots, 90.4% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 3.31 and 0.00 xor average arity
1200.05/1200.50	c prbe: 132091 probed, 744 phases, 1 rounds
1200.05/1200.50	c prbe: 5521 failed, 6014 lifted, 1655 merged
1200.05/1200.50	c sccs: 914 non trivial, 0 fixed, 1481 merged
1200.05/1200.50	c hash: 316 units, 63251 merged
1200.05/1200.50	c mins: 140025814 learned, 16% deleted, 58 strong, 262 depth
1200.05/1200.50	c subs: 86763 forward, 140879 backward, 245831 doms
1200.05/1200.50	c strs: 51021 forward, 394 backward
1200.05/1200.50	c doms: 666769 dominators, 263913 high, 516 low
1200.05/1200.50	c prps: 947995934 propagations, 0.79 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 380 MB max, 547 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1716052-1240610568/watcher-1716052-1240610568 -o /tmp/evaluation-result-1716052-1240610568/solver-1716052-1240610568 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1716052-1240610568.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: 0.99 0.97 0.91 2/64 16678
/proc/meminfo: memFree=1004848/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=4728 CPUtime=0
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 903 0 0 0 0 0 0 0 18 0 1 0 89090606 4841472 888 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/16678/statm: 1182 894 58 155 0 1025 0

[startup+0.0500671 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 16678
/proc/meminfo: memFree=1004848/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=11672 CPUtime=0.04
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 2754 0 0 0 3 1 0 0 18 0 1 0 89090606 11952128 2739 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/16678/statm: 2918 2739 59 155 0 2761 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11672

[startup+0.101078 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 16678
/proc/meminfo: memFree=1004848/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=23896 CPUtime=0.09
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 5871 0 0 0 7 2 0 0 18 0 1 0 89090606 24469504 5856 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 5974 5856 63 155 0 5817 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23896

[startup+0.301119 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 16678
/proc/meminfo: memFree=1004848/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=34372 CPUtime=0.29
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 8710 0 0 0 25 4 0 0 19 0 1 0 89090606 35196928 8468 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 8593 8468 63 155 0 8436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34372

[startup+0.701205 s]
/proc/loadavg: 0.99 0.97 0.91 2/64 16678
/proc/meminfo: memFree=1004848/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=46084 CPUtime=0.68
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 12412 0 0 0 62 6 0 0 22 0 1 0 89090606 47190016 11400 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 11521 11400 63 155 0 11364 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46084

[startup+1.50239 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=949608/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=70640 CPUtime=1.49
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 19579 0 0 0 139 10 0 0 25 0 1 0 89090606 72335360 17542 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 17660 17542 64 155 0 17503 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70640

[startup+3.10172 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=917032/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=109636 CPUtime=3.08
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 30241 0 0 0 293 15 0 0 25 0 1 0 89090606 112267264 27218 1992294400 134512640 135151029 4294956240 18446744073709551615 134677359 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 27409 27218 79 155 0 27252 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 109636

[startup+6.3014 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=890408/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=120976 CPUtime=6.28
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 40709 0 0 0 608 20 0 0 25 0 1 0 89090606 123879424 29940 1992294400 134512640 135151029 4294956240 18446744073709551615 134518539 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 30244 29940 79 155 0 30087 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 120976

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=899880/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=107112 CPUtime=12.68
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 43113 0 0 0 1246 22 0 0 25 0 1 0 89090606 109682688 26440 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 26778 26440 79 155 0 26621 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 107112

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=899880/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=107116 CPUtime=25.48
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 54521 0 0 0 2521 27 0 0 25 0 1 0 89090606 109686784 26473 1992294400 134512640 135151029 4294956240 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 26779 26473 79 155 0 26622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 107116

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=895720/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=111220 CPUtime=51.07
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 68982 0 0 0 5073 34 0 0 25 0 1 0 89090606 113889280 27510 1992294400 134512640 135151029 4294956240 18446744073709551615 134567954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 27805 27510 79 155 0 27648 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111220

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=883496/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=123736 CPUtime=102.25
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 84884 0 0 0 10182 43 0 0 25 0 1 0 89090606 126705664 30626 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 30934 30626 79 155 0 30777 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 123736

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=851624/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=155300 CPUtime=162.23
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 124479 0 0 0 16156 67 0 0 25 0 1 0 89090606 159027200 38503 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 38825 38503 79 155 0 38668 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 155300

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=824424/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=182664 CPUtime=222.21
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 152559 0 0 0 22137 84 0 0 25 0 1 0 89090606 187047936 45363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 45666 45363 79 155 0 45509 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 182664

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=784872/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=221852 CPUtime=282.18
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 182929 0 0 0 28116 102 0 0 25 0 1 0 89090606 227176448 55140 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 55463 55140 79 155 0 55306 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 221852

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=784816/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=221852 CPUtime=342.16
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 203530 0 0 0 34103 113 0 0 25 0 1 0 89090606 227176448 55148 1992294400 134512640 135151029 4294956240 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 55463 55148 79 155 0 55306 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 221852

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=789488/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=219340 CPUtime=402.14
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 216196 0 0 0 40095 119 0 0 25 0 1 0 89090606 224604160 54534 1992294400 134512640 135151029 4294956240 18446744073709551615 134526197 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 54835 54534 79 155 0 54678 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 219340

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=765552/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=241412 CPUtime=462.12
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 229029 0 0 0 46083 129 0 0 25 0 1 0 89090606 247205888 60054 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 60353 60054 79 155 0 60196 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 241412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=736944/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=269532 CPUtime=522.1
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 257029 0 0 0 52063 147 0 0 25 0 1 0 89090606 276000768 67074 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 67383 67074 79 155 0 67226 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 269532

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=698992/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=308060 CPUtime=582.07
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 266653 0 0 0 58050 157 0 0 25 0 1 0 89090606 315453440 76698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 77015 76698 79 155 0 76858 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 308060

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=664880/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=341404 CPUtime=642.05
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 295962 0 0 0 64029 176 0 0 25 0 1 0 89090606 349597696 85048 1992294400 134512640 135151029 4294956240 18446744073709551615 134556420 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 85351 85048 79 155 0 85194 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 341404

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=664880/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=341404 CPUtime=702.03
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 295966 0 0 0 70026 177 0 0 25 0 1 0 89090606 349597696 85052 1992294400 134512640 135151029 4294956240 18446744073709551615 134581658 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 85351 85052 79 155 0 85194 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 341404

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=664752/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=341404 CPUtime=762.02
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 316576 0 0 0 76015 187 0 0 25 0 1 0 89090606 349597696 85069 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 85351 85069 79 155 0 85194 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 341404

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=664752/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=341404 CPUtime=821.99
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 316599 0 0 0 82012 187 0 0 25 0 1 0 89090606 349597696 85092 1992294400 134512640 135151029 4294956240 18446744073709551615 134572744 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 85351 85092 79 155 0 85194 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 341404

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=664560/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=341404 CPUtime=881.96
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 337202 0 0 0 87999 197 0 0 25 0 1 0 89090606 349597696 85102 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 85351 85102 79 155 0 85194 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 341404

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=631216/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=375704 CPUtime=941.94
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 345729 0 0 0 93988 206 0 0 25 0 1 0 89090606 384720896 93629 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 93926 93629 79 155 0 93769 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 375704

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=609776/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=400520 CPUtime=1001.92
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 358904 0 0 0 99974 218 0 0 25 0 1 0 89090606 410132480 99798 1992294400 134512640 135151029 4294956240 18446744073709551615 134572747 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 100130 99798 79 155 0 99973 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 400520

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=597424/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=408712 CPUtime=1061.9
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 374806 0 0 0 105964 226 0 0 25 0 1 0 89090606 418521088 101855 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 102178 101855 79 155 0 102021 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 408712

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=597360/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=404148 CPUtime=1121.88
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 386690 0 0 0 111956 232 0 0 25 0 1 0 89090606 413847552 100716 1992294400 134512640 135151029 4294956240 18446744073709551615 134688678 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 101037 100716 79 155 0 100880 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 404148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=597360/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=408712 CPUtime=1181.85
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 394890 0 0 0 117949 236 0 0 25 0 1 0 89090606 418521088 101859 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 102178 101859 79 155 0 102021 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 408712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=597360/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=408712 CPUtime=1200.05
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 394891 0 0 0 119769 236 0 0 25 0 1 0 89090606 418521088 101860 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 102178 101860 79 155 0 102021 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 408712

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 16679
/proc/meminfo: memFree=597360/2055920 swapFree=4192956/4192956
[pid=16678] ppid=16676 vsize=408712 CPUtime=1200.05
/proc/16678/stat : 16678 (precosat) R 16676 16678 16511 0 -1 4194304 394891 0 0 0 119769 236 0 0 25 0 1 0 89090606 418521088 101860 1992294400 134512640 135151029 4294956240 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/16678/statm: 102178 101860 79 155 0 102021 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 408712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.12
CPU user time (s): 1197.7
CPU system time (s): 2.42763
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 416908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.7
system time used= 2.42763
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 394891
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= 1953

runsolver used 0.907861 second user time and 2.56961 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-25 00:02:50
IDJOB=1716052
IDBENCH=20366
IDSOLVER=507
FILE ID=node10/1716052-1240610568
PBS_JOBID= 9186304
Free space on /tmp= 66308 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716052-1240610568/watcher-1716052-1240610568 -o /tmp/evaluation-result-1716052-1240610568/solver-1716052-1240610568 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1716052-1240610568.cnf

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=1022449040

node10.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1005264 kB
Buffers:         90032 kB
Cached:         854080 kB
SwapCached:          0 kB
Active:         102716 kB
Inactive:       855328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1005264 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           21996 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            78576 kB
Committed_AS:   287932 kB
PageTables:       1372 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= 66304 MiB
End job on node10 at 2009-04-25 00:22:52