Trace number 1716156

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) 1200.13 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

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-1716156-1240611885.cnf
0.00/0.00	c found header 'p cnf 184196 833889'
1.79/1.82	c finished parsing
1.79/1.82	c
1.79/1.82	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
1.79/1.82	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
1.79/1.82	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
1.79/1.82	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
1.79/1.82	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
1.79/1.82	c --random=1 --spread=2000 --seed=0 --skip=25
1.79/1.82	c
1.79/1.82	c sizeof     vars[0] = 16   alignment = 0       3 MB
1.79/1.82	c sizeof     orgs[0] =  8   alignment = 0       1 MB
1.79/1.82	c sizeof     occs[0] =  8   alignment = 0       1 MB
1.79/1.82	c sizeof iirfs[0..1] =  8   alignment = 0       1 MB
1.79/1.82	c
1.79/1.82	c starting search after 1.8 seconds
1.79/1.82	c no decision limit
1.79/1.86	c
1.79/1.86	c       original/binary      fixed     eliminated      learned       agility
1.79/1.86	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.86	c
1.79/1.86	c *    1.9   819017  133990   6998 43208      0       0      0    0.0   0   66
6.88/6.93	c s    6.9   414573   63942  43046 42308  34900       0      0    0.0   0   43
6.88/6.93	c l    6.9   414573   63942  43046 42308  34900       0 174556    0.0   0   43
7.38/7.41	c R    7.4   421425   59719  47234 42343  34900     233    211   98.3   3   45
18.38/18.49	c s   18.5   697528   51142  53471 42585  36998     409    357  186.2   7   64
18.38/18.49	c -   18.5   697528   51142  53471 42585  36998     409 137900  186.2   7   64
20.28/20.30	c B   20.3   717594   49757  54852 42589  36998    1000    928  200.9   6   66
22.68/22.71	c R   22.7   757470   49456  55151 42591  36998    1566   1484  193.7   2   69
24.08/24.17	c B   24.2   771516   49047  55543 42608  36998    2000   1902  229.9   2   70
41.57/41.61	c s   41.6   776022   44604  59335 42768  37489    5566   3991  286.9   1   71
41.57/41.61	c -   41.6   776022   44604  59335 42768  37489    5566 118594  286.9   1   71
48.47/48.51	c B   48.5   869222   42318  61428 42961  37489    8002   6382  303.7   1   79
55.57/55.66	c R   55.6  1028219   40139  63488 43080  37489   10255   8599  312.9   1   90
71.47/71.57	c s   71.5   961668   38422  64136 43514  38124   13907   8827  329.1   1   84
71.47/71.57	c -   71.5   961668   38422  64136 43514  38124   13907 101991  329.1   1   84
94.66/94.79	c R   94.8  1197773   37091  65122 43859  38124   21173  16040  352.5   4  117
103.16/103.27	c B  103.2  1274625   36704  65360 44008  38124   24009  18866  365.9   2  126
111.86/111.90	c s  111.9  1197240   36526  65386 44064  38220   24827  17407  367.1   2  116
111.86/111.90	c -  111.9  1197240   36526  65386 44064  38220   24827  97912  367.1   2  116
163.75/163.88	c
163.75/163.88	c       original/binary      fixed     eliminated      learned       agility
163.75/163.88	c   seconds        variables     equivalent    conflicts       height       MB
163.75/163.88	c
163.75/163.88	c s  163.8  1313587   33351  66805 44424  39616   39029  13090  368.1   3  112
163.75/163.88	c -  163.8  1313587   33351  66805 44424  39616   39029  93996  368.1   3  112
218.74/218.82	c s  218.8  1444315   28651  69860 45599  40086   56599  12490  369.8   3  118
218.74/218.82	c -  218.8  1444315   28651  69860 45599  40086   56599  85537  369.8   3  118
236.93/237.04	c B  237.0  1565255   28367  69989 45754  40086   64022  19903  369.4   3  137
283.81/283.95	c s  283.9  1674870   27883  70210 46017  40086   80319  35884  370.3   1  166
283.81/283.95	c -  283.9  1674870   27883  70210 46017  40086   80319  83827  370.3   1  166
293.11/293.27	c +  293.2  1689783   27836  70229 46045  40086   83827  92209  368.4   3  175
346.49/346.68	c +  346.6  1790411   27662  70320 46128  40086  104781 101429  364.6   2  218
346.89/347.03	c R  346.9  1791165   27661  70321 46128  40086  104859  60394  364.5   2  218
376.18/376.38	c s  376.3  1592790   25639  70356 46163  42038  112706   9850  364.6   2  123
376.18/376.38	c -  376.3  1592790   25639  70356 46163  42038  112706  99401  364.6   2  123
406.48/406.60	c +  406.5  1694394   25233  70641 46284  42038  128356 109341  359.3   8  152
455.77/455.97	c s  455.8  1615415   24917  70780 46364  42135  149270  27429  357.1   7  139
455.77/455.97	c -  455.8  1615415   24917  70780 46364  42135  149270 104968  357.1   7  139
465.07/465.21	c +  465.1  1645192   24857  70835 46369  42135  154028 115464  355.6   3  151
477.17/477.39	c B  477.3  1675693   24422  71245 46394  42135  160051  38206  355.0   6  162
540.94/541.11	c s  541.0  1421098   23472  71379 46590  42755  187272  15642  353.2   5  116
540.94/541.11	c -  541.0  1421098   23472  71379 46590  42755  187272 110846  353.2   5  116
540.94/541.11	c
540.94/541.11	c       original/binary      fixed     eliminated      learned       agility
540.94/541.11	c   seconds        variables     equivalent    conflicts       height       MB
540.94/541.11	c
540.94/541.11	c +  541.0  1421098   23472  71379 46590  42755  187272 121930  353.2   5  116
604.23/604.43	c R  604.3  1496172   23290  71500 46651  42755  220191  48541  345.1   4  167
613.02/613.27	c s  613.1  1462634   23269  71507 46654  42766  221028  41933  345.0   8  150
639.12/639.34	c +  639.2  1483102   23202  71556 46672  42766  234090 134123  341.8   7  172
658.21/658.46	c R  658.3  1495356   23185  71569 46676  42766  242666  63567  339.8   2  186
697.61/697.83	c s  697.6  1481793   23020  71578 46682  42916  257220  35697  337.8   3  134
771.48/771.71	c +  771.5  1506537   22929  71625 46726  42916  292614 147535  333.0   7  192
781.78/782.09	c s  781.9  1500761   22918  71627 46728  42923  294115  68520  332.8   4  180
878.96/879.22	c s  879.0  1523710   22642  71664 46821  43069  331145  55909  328.6   7  152
953.24/953.56	c +  953.3  1617119   22552  71731 46844  43069  365767 162288  327.9   3  214
966.14/966.49	c s  966.2  1553858   22544  71737 46844  43071  367620  82214  327.9   5  187
966.14/966.49	c -  966.2  1553858   22544  71737 46844  43071  367620 160666  327.9   5  187
1004.33/1004.66	c B 1004.4  1588187   22509  71769 46847  43071  384109  98703  326.4   6  217
1063.01/1063.31	c s 1063.0  1554957   22400  71787 46847  43162  406475  71669  325.1   4  164
1065.91/1066.27	c R 1066.0  1558610   22398  71789 46847  43162  408376  73570  325.2   5  169
1156.68/1157.00	c s 1156.7  1573861   22352  71835 46847  43162  446126 111302  323.6   4  222
1173.78/1174.16	c + 1173.9  1576979   22350  71837 46847  43162  452633 176732  322.9  10  237
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 463244 conflicts, 2650852 decisions, 1268 random
1200.08/1200.40	c 162 iterations, 1847 restarts, 0 skipped
1200.08/1200.40	c 9 enlarged, 24322 shrunken, 4531 rescored, 136 rebiased
1200.08/1200.40	c 18 simplifications, 0 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 71842 fixed, 46847 equiv, 43162 elim, 48342 merged
1200.08/1200.40	c elim: 6740961 resolutions, 18 phases, 8 rounds
1200.08/1200.40	c sbst: 62% substituted, 17.5% nots, 82.5% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 3.22 and 0.00 xor average arity
1200.08/1200.40	c prbe: 133880 probed, 762 phases, 2 rounds
1200.08/1200.40	c prbe: 3762 failed, 6296 lifted, 1075 merged
1200.08/1200.40	c sccs: 402 non trivial, 0 fixed, 719 merged
1200.08/1200.40	c hash: 295 units, 46548 merged
1200.08/1200.40	c mins: 171771641 learned, 20% deleted, 22 strong, 241 depth
1200.08/1200.40	c subs: 65051 forward, 83944 backward, 148405 doms
1200.08/1200.40	c strs: 33409 forward, 243 backward
1200.08/1200.40	c doms: 454007 dominators, 158884 high, 953 low
1200.08/1200.40	c prps: 928987526 propagations, 0.77 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 256 MB max, 638 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1716156-1240611885/watcher-1716156-1240611885 -o /tmp/evaluation-result-1716156-1240611885/solver-1716156-1240611885 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1716156-1240611885.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: 1.91 1.84 1.40 2/64 17989
/proc/meminfo: memFree=1302256/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=5108 CPUtime=0
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 894 0 0 0 0 0 0 0 18 0 1 0 89221745 5230592 879 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/17989/statm: 1277 886 58 155 0 1120 0

[startup+0.0194591 s]
/proc/loadavg: 1.91 1.84 1.40 2/64 17989
/proc/meminfo: memFree=1302256/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=8504 CPUtime=0.01
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 1757 0 0 0 1 0 0 0 18 0 1 0 89221745 8708096 1742 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/17989/statm: 2126 1742 59 155 0 1969 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8504

[startup+0.101468 s]
/proc/loadavg: 1.91 1.84 1.40 2/64 17989
/proc/meminfo: memFree=1302256/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=19772 CPUtime=0.09
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 4817 0 0 0 8 1 0 0 18 0 1 0 89221745 20246528 4769 1992294400 134512640 135151029 4294956224 18446744073709551615 134579300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 4943 4769 63 155 0 4786 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19772

[startup+0.301489 s]
/proc/loadavg: 1.91 1.84 1.40 2/64 17989
/proc/meminfo: memFree=1302256/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=28440 CPUtime=0.29
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 7424 0 0 0 27 2 0 0 19 0 1 0 89221745 29122560 6926 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 7110 6926 63 155 0 6953 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28440

[startup+0.701532 s]
/proc/loadavg: 1.91 1.84 1.40 2/64 17989
/proc/meminfo: memFree=1302256/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=41444 CPUtime=0.69
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 11199 0 0 0 65 4 0 0 23 0 1 0 89221745 42438656 10187 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 10361 10187 63 155 0 10204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41444

[startup+1.50163 s]
/proc/loadavg: 1.91 1.84 1.40 2/65 17990
/proc/meminfo: memFree=1251432/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=66000 CPUtime=1.48
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 18362 0 0 0 141 7 0 0 25 0 1 0 89221745 67584000 16325 1992294400 134512640 135151029 4294956224 18446744073709551615 134572823 0 0 4096 17442 0 0 0 17 0 0 0
/proc/17989/statm: 16500 16325 64 155 0 16343 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66000

[startup+3.10179 s]
/proc/loadavg: 1.91 1.84 1.40 2/65 17990
/proc/meminfo: memFree=1220136/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=79452 CPUtime=3.09
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 26064 0 0 0 297 12 0 0 25 0 1 0 89221745 81358848 19590 1992294400 134512640 135151029 4294956224 18446744073709551615 134685193 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 19863 19590 79 155 0 19706 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79452

[startup+6.30114 s]
/proc/loadavg: 1.84 1.82 1.40 2/65 17990
/proc/meminfo: memFree=1218792/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=79844 CPUtime=6.28
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 28130 0 0 0 615 13 0 0 25 0 1 0 89221745 81760256 19446 1992294400 134512640 135151029 4294956224 18446744073709551615 134673072 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 19961 19446 79 155 0 19804 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79844

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.40 2/65 17990
/proc/meminfo: memFree=1225704/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=82508 CPUtime=12.68
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 31986 0 0 0 1253 15 0 0 25 0 1 0 89221745 84488192 20122 1992294400 134512640 135151029 4294956224 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 20627 20122 79 155 0 20470 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 82508

[startup+25.5012 s]
/proc/loadavg: 1.60 1.77 1.39 2/65 17990
/proc/meminfo: memFree=1216808/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=87348 CPUtime=25.47
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 45092 0 0 0 2525 22 0 0 25 0 1 0 89221745 89444352 21343 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 21837 21343 79 155 0 21680 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 87348

[startup+51.102 s]
/proc/loadavg: 1.40 1.71 1.38 2/65 17990
/proc/meminfo: memFree=1199976/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=104280 CPUtime=51.07
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 61106 0 0 0 5076 31 0 0 25 0 1 0 89221745 106782720 25552 1992294400 134512640 135151029 4294956224 18446744073709551615 134572506 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 26070 25552 79 155 0 25913 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 104280

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.36 2/65 17990
/proc/meminfo: memFree=1163432/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=140868 CPUtime=102.26
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 88395 0 0 0 10179 47 0 0 25 0 1 0 89221745 144248832 34730 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 35217 34730 79 155 0 35060 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 140868

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.33 2/65 17990
/proc/meminfo: memFree=1128936/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=168420 CPUtime=162.24
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 130499 0 0 0 16150 74 0 0 25 0 1 0 89221745 172462080 41626 1992294400 134512640 135151029 4294956224 18446744073709551615 134579345 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 42105 41626 79 155 0 41948 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 168420

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.31 2/65 17990
/proc/meminfo: memFree=1121896/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=181984 CPUtime=222.23
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 157134 0 0 0 22135 88 0 0 25 0 1 0 89221745 186351616 45011 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 45496 45011 79 155 0 45339 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 181984

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.29 2/65 17990
/proc/meminfo: memFree=1123880/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=184140 CPUtime=282.21
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 173979 0 0 0 28123 98 0 0 25 0 1 0 89221745 188559360 45524 1992294400 134512640 135151029 4294956224 18446744073709551615 134572727 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 46035 45524 79 155 0 45878 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 184140

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.26 2/65 17990
/proc/meminfo: memFree=1067632/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=236656 CPUtime=342.19
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 190165 0 0 0 34107 112 0 0 25 0 1 0 89221745 242335744 58636 1992294400 134512640 135151029 4294956224 18446744073709551615 134552227 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 59164 58636 79 155 0 59007 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 236656

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.25 2/65 17990
/proc/meminfo: memFree=1045168/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=258656 CPUtime=402.18
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 214948 0 0 0 40092 126 0 0 25 0 1 0 89221745 264863744 64142 1992294400 134512640 135151029 4294956224 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 64664 64142 79 155 0 64507 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 258656

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.23 2/65 17990
/proc/meminfo: memFree=1045040/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=258656 CPUtime=462.17
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 233994 0 0 0 46081 136 0 0 25 0 1 0 89221745 264863744 64169 1992294400 134512640 135151029 4294956224 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 64664 64169 79 155 0 64507 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 258656

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.21 2/65 17990
/proc/meminfo: memFree=1045104/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=258656 CPUtime=522.15
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 234002 0 0 0 52079 136 0 0 25 0 1 0 89221745 264863744 64177 1992294400 134512640 135151029 4294956224 18446744073709551615 134581793 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 64664 64177 79 155 0 64507 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 258656

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.19 2/65 17990
/proc/meminfo: memFree=1044976/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=258656 CPUtime=582.13
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 253028 0 0 0 58067 146 0 0 25 0 1 0 89221745 264863744 64184 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 64664 64184 79 155 0 64507 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 258656

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/65 17990
/proc/meminfo: memFree=1044976/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=258656 CPUtime=642.12
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 272047 0 0 0 64056 156 0 0 25 0 1 0 89221745 264863744 64184 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 64664 64184 79 155 0 64507 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 258656

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.17 2/65 17990
/proc/meminfo: memFree=1044848/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=258656 CPUtime=702.1
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 291072 0 0 0 70044 166 0 0 25 0 1 0 89221745 264863744 64190 1992294400 134512640 135151029 4294956224 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 64664 64190 79 155 0 64507 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 258656

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.15 2/65 17990
/proc/meminfo: memFree=1044912/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=258656 CPUtime=762.09
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 291072 0 0 0 76043 166 0 0 25 0 1 0 89221745 264863744 64190 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 64664 64190 79 155 0 64507 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 258656

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.14 2/65 17992
/proc/meminfo: memFree=1044912/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=258656 CPUtime=822.07
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 310095 0 0 0 82031 176 0 0 25 0 1 0 89221745 264863744 64194 1992294400 134512640 135151029 4294956224 18446744073709551615 134520317 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 64664 64194 79 155 0 64507 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 258656

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 17992
/proc/meminfo: memFree=1030640/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=272880 CPUtime=882.06
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 333043 0 0 0 88015 191 0 0 25 0 1 0 89221745 279429120 67736 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 68220 67736 79 155 0 68063 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 272880

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 17992
/proc/meminfo: memFree=1030640/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=272880 CPUtime=942.04
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 333043 0 0 0 94013 191 0 0 25 0 1 0 89221745 279429120 67736 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 68220 67736 79 155 0 68063 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 272880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 17992
/proc/meminfo: memFree=1030640/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=272880 CPUtime=1002.03
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 352449 0 0 0 100002 201 0 0 25 0 1 0 89221745 279429120 67736 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 68220 67736 79 155 0 68063 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 272880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 17992
/proc/meminfo: memFree=1038960/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=287032 CPUtime=1062.01
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 373359 0 0 0 105989 212 0 0 25 0 1 0 89221745 293920768 71289 1992294400 134512640 135151029 4294956224 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 71758 71289 79 155 0 71601 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 287032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 17992
/proc/meminfo: memFree=1024624/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=278836 CPUtime=1121.99
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 373359 0 0 0 111987 212 0 0 25 0 1 0 89221745 285528064 69240 1992294400 134512640 135151029 4294956224 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 69709 69240 79 155 0 69552 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 278836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17992
/proc/meminfo: memFree=1024560/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=278836 CPUtime=1181.98
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 392767 0 0 0 117976 222 0 0 25 0 1 0 89221745 285528064 69242 1992294400 134512640 135151029 4294956224 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 69709 69242 79 155 0 69552 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 278836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17992
/proc/meminfo: memFree=1022640/2055920 swapFree=4192956/4192956
[pid=17989] ppid=17987 vsize=280952 CPUtime=1200.08
/proc/17989/stat : 17989 (precosat) R 17987 17989 17739 0 -1 4194304 393298 0 0 0 119785 223 0 0 25 0 1 0 89221745 287694848 69773 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/17989/statm: 70238 69773 79 155 0 70081 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 280952

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1197.86
CPU system time (s): 2.27465
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 287032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.86
system time used= 2.27465
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 393298
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= 1383

runsolver used 0.892864 second user time and 2.6176 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-25 00:24:46
IDJOB=1716156
IDBENCH=20370
IDSOLVER=507
FILE ID=node21/1716156-1240611885
PBS_JOBID= 9186293
Free space on /tmp= 66320 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716156-1240611885/watcher-1716156-1240611885 -o /tmp/evaluation-result-1716156-1240611885/solver-1716156-1240611885 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1716156-1240611885.cnf

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

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=1257220075

node21.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		: 3000.233
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		: 3000.233
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:       1302672 kB
Buffers:        100528 kB
Cached:         549960 kB
SwapCached:          0 kB
Active:         184884 kB
Inactive:       479524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1302672 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           15348 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            74836 kB
Committed_AS:   297364 kB
PageTables:       1376 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= 66316 MiB
End job on node21 at 2009-04-25 00:44:48