Trace number 301354

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.03 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.15	c ============================[ Search Statistics ]==============================
0.10/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.15	c ===============================================================================
0.10/0.15	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.10/0.16	c |       100 |    1000    20000   100000 |     7333      100    113 |  0.000 % |
0.10/0.18	c |       251 |    1000    20000   100000 |     8066      251    114 |  0.000 % |
0.20/0.21	c |       476 |    1000    20000   100000 |     8873      476    122 |  0.000 % |
0.20/0.24	c |       813 |    1000    20000   100000 |     9760      813    119 |  0.000 % |
0.20/0.30	c |      1320 |    1000    20000   100000 |    10736     1320    118 |  0.000 % |
0.30/0.40	c |      2080 |    1000    20000   100000 |    11810     2080    121 |  0.000 % |
0.50/0.55	c |      3220 |    1000    20000   100000 |    12991     3220    125 |  0.000 % |
0.71/0.79	c |      4929 |    1000    20000   100000 |    14290     4929    127 |  0.000 % |
1.12/1.19	c |      7491 |    1000    20000   100000 |    15719     7491    130 |  0.000 % |
1.83/1.92	c |     11336 |    1000    20000   100000 |    17291    11336    132 |  0.000 % |
3.26/3.31	c |     17102 |    1000    20000   100000 |    19020    17102    136 |  0.000 % |
5.52/5.55	c |     25751 |    1000    20000   100000 |    20922    16075    141 |  0.000 % |
9.42/9.47	c |     38725 |    1000    20000   100000 |    23015    18406    141 |  0.000 % |
16.07/16.11	c |     58186 |    1000    20000   100000 |    25316    13874    145 |  0.000 % |
28.26/28.28	c |     87379 |    1000    20000   100000 |    27848    15022    146 |  0.000 % |
47.41/47.53	c |    131168 |    1000    20000   100000 |    30633    26307    144 |  0.000 % |
78.54/78.61	c |    196854 |    1000    20000   100000 |    33696    19480    143 |  0.000 % |
128.31/128.38	c |    295380 |    1000    20000   100000 |    37066    31826    151 |  0.000 % |
212.81/212.88	c |    443169 |    1000    20000   100000 |    40772    33841    148 |  0.000 % |
336.45/336.67	c |    664854 |    1000    20000   100000 |    44849    33446    139 |  0.000 % |
548.23/548.58	c |    997379 |    1000    20000   100000 |    49334    22531    144 |  0.000 % |
900.13/900.58	c |   1496168 |    1000    20000   100000 |    54268    18354    139 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-301354-1171965408 -o ROOT/results/node13/solver-301354-1171965408 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301354-1171965408/minisat /tmp/evaluation/301354-1171965408/instance-301354-1171965408.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 3/77 4585
/proc/meminfo: memFree=1344840/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=1888 CPUtime=0
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 216495238 1933312 247 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 472 247 58 138 0 331 0

[startup+0.106754 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 4585
/proc/meminfo: memFree=1344840/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=3400 CPUtime=0.1
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 642 0 0 0 10 0 0 0 18 0 1 0 216495238 3481600 626 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134535860 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 850 626 71 138 0 709 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3400

[startup+0.514809 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 4585
/proc/meminfo: memFree=1344840/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=4456 CPUtime=0.5
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 951 0 0 0 50 0 0 0 21 0 1 0 216495238 4562944 895 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 1114 895 73 138 0 973 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4456

[startup+1.33492 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4586
/proc/meminfo: memFree=1339200/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=7512 CPUtime=1.32
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 1709 0 0 0 132 0 0 0 25 0 1 0 216495238 7692288 1653 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 1878 1653 73 138 0 1737 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7512

[startup+2.97113 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4586
/proc/meminfo: memFree=1335744/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=11872 CPUtime=2.96
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 2807 0 0 0 295 1 0 0 25 0 1 0 216495238 12156928 2751 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 2968 2752 73 138 0 2827 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11872

[startup+6.25457 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4586
/proc/meminfo: memFree=1331840/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=14256 CPUtime=6.24
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 3389 0 0 0 623 1 0 0 25 0 1 0 216495238 14598144 3333 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 3564 3333 73 138 0 3423 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14256

[startup+12.7074 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4586
/proc/meminfo: memFree=1328832/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=16896 CPUtime=12.69
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 4045 0 0 0 1267 2 0 0 25 0 1 0 216495238 17301504 3989 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 4224 3989 73 138 0 4083 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16896

[startup+25.5121 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4586
/proc/meminfo: memFree=1326528/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=19140 CPUtime=25.5
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 4614 0 0 0 2547 3 0 0 25 0 1 0 216495238 19599360 4558 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 4785 4558 73 138 0 4644 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19140

[startup+51.1225 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 4586
/proc/meminfo: memFree=1323008/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=22740 CPUtime=51.09
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 5504 0 0 0 5106 3 0 0 25 0 1 0 216495238 23285760 5448 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 5685 5448 73 138 0 5544 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22740

[startup+102.343 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4586
/proc/meminfo: memFree=1320512/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=25248 CPUtime=102.3
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 6127 0 0 0 10225 5 0 0 25 0 1 0 216495238 25853952 6071 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 6312 6071 73 138 0 6171 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25248

[startup+162.375 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4586
/proc/meminfo: memFree=1316608/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=29076 CPUtime=162.31
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 7090 0 0 0 16225 6 0 0 25 0 1 0 216495238 29773824 7034 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 7269 7034 73 138 0 7128 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 29076

[startup+222.407 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4586
/proc/meminfo: memFree=1314304/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=31400 CPUtime=222.33
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 7659 0 0 0 22226 7 0 0 25 0 1 0 216495238 32153600 7603 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 7850 7603 73 138 0 7709 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 31400

[startup+282.448 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 4690
/proc/meminfo: memFree=1312200/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=32060 CPUtime=282.3
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 7822 0 0 0 28221 9 0 0 25 0 1 0 216495238 32829440 7766 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 8015 7766 73 138 0 7874 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 32060

[startup+342.504 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 4762
/proc/meminfo: memFree=1310656/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=34040 CPUtime=342.28
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 8326 0 0 0 34218 10 0 0 25 0 1 0 216495238 34856960 8270 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 8510 8270 73 138 0 8369 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 34040

[startup+402.542 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4784
/proc/meminfo: memFree=1309696/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=35756 CPUtime=402.3
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 8742 0 0 0 40219 11 0 0 25 0 1 0 216495238 36614144 8686 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 8939 8686 73 138 0 8798 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 35756

[startup+462.572 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4784
/proc/meminfo: memFree=1309248/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=36284 CPUtime=462.31
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 8878 0 0 0 46219 12 0 0 25 0 1 0 216495238 37154816 8822 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 9071 8822 73 138 0 8930 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 36284

[startup+522.602 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4784
/proc/meminfo: memFree=1308288/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=37208 CPUtime=522.33
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 9108 0 0 0 52220 13 0 0 25 0 1 0 216495238 38100992 9052 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 9302 9052 73 138 0 9161 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 37208

[startup+582.632 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4784
/proc/meminfo: memFree=1306112/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=39320 CPUtime=582.34
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 9658 0 0 0 58220 14 0 0 25 0 1 0 216495238 40263680 9602 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 9830 9602 73 138 0 9689 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 39320

[startup+642.665 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4784
/proc/meminfo: memFree=1305408/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=40112 CPUtime=642.35
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 9832 0 0 0 64221 14 0 0 25 0 1 0 216495238 41074688 9776 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 10028 9776 73 138 0 9887 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 40112

[startup+702.699 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4784
/proc/meminfo: memFree=1304256/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=41280 CPUtime=702.37
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 10141 0 0 0 70222 15 0 0 25 0 1 0 216495238 42270720 10074 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134712508 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 10320 10074 73 138 0 10179 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 41280

[startup+762.726 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 4784
/proc/meminfo: memFree=1304256/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=41280 CPUtime=762.38
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 10141 0 0 0 76222 16 0 0 25 0 1 0 216495238 42270720 10074 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 10320 10074 73 138 0 10179 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 41280

[startup+822.761 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1304256/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=41280 CPUtime=822.39
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 10147 0 0 0 82223 16 0 0 25 0 1 0 216495238 42270720 10080 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 10320 10080 73 138 0 10179 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 41280

[startup+882.791 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1303808/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=41676 CPUtime=882.41
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 10249 0 0 0 88224 17 0 0 25 0 1 0 216495238 42676224 10182 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 10419 10182 73 138 0 10278 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 41676

[startup+942.823 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1301056/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=44488 CPUtime=942.42
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 10934 0 0 0 94224 18 0 0 25 0 1 0 216495238 45555712 10867 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 11122 10867 73 138 0 10981 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 44488

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1298688/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=46864 CPUtime=1002.44
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 11538 0 0 0 100225 19 0 0 25 0 1 0 216495238 47988736 11471 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 11716 11471 73 138 0 11575 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 46864

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1298688/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=46764 CPUtime=1062.46
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 11538 0 0 0 106226 20 0 0 25 0 1 0 216495238 47886336 11466 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 11691 11466 73 138 0 11550 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 46764

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1297792/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=47688 CPUtime=1122.47
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 11757 0 0 0 112227 20 0 0 25 0 1 0 216495238 48832512 11685 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551008 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 11922 11685 73 138 0 11781 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 47688

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1297856/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=47632 CPUtime=1182.49
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 11757 0 0 0 118228 21 0 0 25 0 1 0 216495238 48775168 11683 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 11908 11683 73 138 0 11767 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 47632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1297856/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=47632 CPUtime=1200.01
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 11757 0 0 0 119980 21 0 0 25 0 1 0 216495238 48775168 11683 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 11908 11683 73 138 0 11767 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 47632

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4784
/proc/meminfo: memFree=1297856/2055920 swapFree=4192812/4192956
[pid=4585] ppid=4583 vsize=47632 CPUtime=1200.01
/proc/4585/stat : 4585 (minisat) R 4583 4585 3679 0 -1 4194304 11757 0 0 0 119980 21 0 0 25 0 1 0 216495238 48775168 11683 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4585/statm: 11908 11683 73 138 0 11767 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 47632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.223965
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 47688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11757
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= 6
involuntary context switches= 1802

runsolver used 1.36679 second user time and 2.81757 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 09:56:48 UTC 2007

IDJOB= 301354
IDBENCH= 20057
IDSOLVER= 109
FILE ID= node13/301354-1171965408

PBS_JOBID= 3848992

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/301354-1171965408/minisat /tmp/evaluation/301354-1171965408/instance-301354-1171965408.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301354-1171965408 -o ROOT/results/node13/solver-301354-1171965408 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301354-1171965408/minisat /tmp/evaluation/301354-1171965408/instance-301354-1171965408.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 237109480

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1345248 kB
Buffers:         51772 kB
Cached:         524052 kB
SwapCached:          0 kB
Active:         224716 kB
Inactive:       405612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          73364 kB
Slab:            65916 kB
Committed_AS:   952748 kB
PageTables:       1744 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= 66547 MiB

End job on node13 on Tue Feb 20 10:16:50 UTC 2007