Trace number 298115

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) 1200.08 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
MD5SUMf01193a3f455045d150f231e0d56c100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     489     2112     6397 |      704        0    nan |  0.000 % |
0.00/0.00	c |       101 |     489     2112     6397 |      774      101     24 |  0.000 % |
0.00/0.01	c |       254 |     489     2112     6397 |      851      254     23 |  0.000 % |
0.00/0.02	c |       480 |     489     2112     6397 |      937      480     23 |  0.000 % |
0.00/0.03	c |       818 |     489     2112     6397 |     1030      818     23 |  0.000 % |
0.00/0.05	c |      1324 |     489     2112     6397 |     1133      777     21 |  0.000 % |
0.00/0.08	c |      2083 |     489     2112     6397 |     1247      943     20 |  0.000 % |
0.10/0.14	c |      3222 |     489     2112     6397 |     1371      788     19 |  0.000 % |
0.20/0.22	c |      4930 |     489     2112     6397 |     1509     1094     19 |  0.000 % |
0.31/0.34	c |      7493 |     489     2112     6397 |     1659     1316     21 |  0.000 % |
0.51/0.54	c |     11337 |     489     2112     6397 |     1825      898     18 |  0.000 % |
0.82/0.83	c |     17104 |     489     2112     6397 |     2008     1056     18 |  0.000 % |
1.23/1.30	c |     25757 |     489     2112     6397 |     2209     1473     19 |  0.000 % |
1.94/2.00	c |     38731 |     489     2112     6397 |     2430     2004     21 |  0.000 % |
3.07/3.13	c |     58192 |     489     2112     6397 |     2673     1619     20 |  0.000 % |
4.81/4.85	c |     87384 |     489     2112     6397 |     2940     2176     23 |  0.000 % |
7.47/7.54	c |    131173 |     489     2112     6397 |     3234     2517     21 |  0.000 % |
11.67/11.76	c |    196858 |     489     2112     6397 |     3558     2500     21 |  0.000 % |
18.23/18.27	c |    295389 |     489     2112     6397 |     3914     3640     21 |  0.000 % |
28.27/28.37	c |    443181 |     489     2112     6397 |     4305     2671     20 |  0.000 % |
44.33/44.42	c |    664864 |     489     2112     6397 |     4736     2179     20 |  0.000 % |
68.81/68.96	c |    997389 |     489     2112     6397 |     5209     4437     21 |  0.000 % |
107.31/107.40	c |   1496180 |     489     2112     6397 |     5730     3453     22 |  0.000 % |
167.13/167.30	c |   2244362 |     489     2112     6397 |     6303     3169     19 |  0.000 % |
260.52/260.65	c |   3366638 |     489     2112     6397 |     6934     4176     22 |  0.000 % |
407.48/407.69	c |   5050049 |     489     2112     6397 |     7627     4266     22 |  0.000 % |
638.01/638.32	c |   7575167 |     489     2112     6397 |     8390     6683     25 |  0.000 % |
1003.63/1004.03	c |  11362844 |     489     2112     6397 |     9229     7972     23 |  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/node1/watcher-298115-1171850524 -o ROOT/results/node1/solver-298115-1171850524 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298115-1171850524/minisat /tmp/evaluation/298115-1171850524/instance-298115-1171850524.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: 0.92 0.98 1.04 3/83 18682
/proc/meminfo: memFree=1695360/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=1884 CPUtime=0
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 205007506 1929216 142 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134709757 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 471 142 72 138 0 330 0

[startup+0.107192 s]
/proc/loadavg: 0.92 0.98 1.04 3/83 18682
/proc/meminfo: memFree=1695360/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=2016 CPUtime=0.1
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 186 0 0 0 10 0 0 0 18 0 1 0 205007506 2064384 170 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 504 170 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.51524 s]
/proc/loadavg: 0.92 0.98 1.04 3/83 18682
/proc/meminfo: memFree=1695360/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=2148 CPUtime=0.51
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 215 0 0 0 51 0 0 0 21 0 1 0 205007506 2199552 199 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 537 199 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33633 s]
/proc/loadavg: 0.92 0.98 1.04 2/84 18683
/proc/meminfo: memFree=1694712/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=2280 CPUtime=1.33
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 241 0 0 0 133 0 0 0 25 0 1 0 205007506 2334720 225 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 570 225 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97353 s]
/proc/loadavg: 0.92 0.98 1.04 2/84 18683
/proc/meminfo: memFree=1694392/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=2412 CPUtime=2.96
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 284 0 0 0 296 0 0 0 25 0 1 0 205007506 2469888 268 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563293 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 603 268 73 138 0 462 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2412

[startup+6.25691 s]
/proc/loadavg: 0.93 0.98 1.04 2/84 18685
/proc/meminfo: memFree=1694192/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=2544 CPUtime=6.24
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 328 0 0 0 624 0 0 0 25 0 1 0 205007506 2605056 312 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 636 312 73 138 0 495 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2544

[startup+12.7127 s]
/proc/loadavg: 0.93 0.98 1.04 3/84 18695
/proc/meminfo: memFree=1693808/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=2808 CPUtime=12.7
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 387 0 0 0 1270 0 0 0 25 0 1 0 205007506 2875392 371 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 702 371 73 138 0 561 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2808

[startup+25.5272 s]
/proc/loadavg: 0.95 0.98 1.03 2/84 18703
/proc/meminfo: memFree=1693616/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=3076 CPUtime=25.5
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 459 0 0 0 2550 0 0 0 25 0 1 0 205007506 3149824 443 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 769 443 73 138 0 628 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3076

[startup+51.1422 s]
/proc/loadavg: 0.96 0.98 1.03 2/78 18725
/proc/meminfo: memFree=1694312/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=3472 CPUtime=51.09
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 550 0 0 0 5109 0 0 0 25 0 1 0 205007506 3555328 534 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134554940 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 868 534 73 138 0 727 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3472

[startup+102.363 s]
/proc/loadavg: 0.98 0.98 1.03 2/78 18725
/proc/meminfo: memFree=1693928/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=3872 CPUtime=102.29
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 661 0 0 0 10229 0 0 0 25 0 1 0 205007506 3964928 645 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 968 645 73 138 0 827 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 3872

[startup+162.399 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 18725
/proc/meminfo: memFree=1693544/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=4392 CPUtime=162.32
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 766 0 0 0 16231 1 0 0 25 0 1 0 205007506 4497408 750 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1098 750 73 138 0 957 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4392

[startup+222.43 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 18725
/proc/meminfo: memFree=1693160/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=4660 CPUtime=222.33
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 855 0 0 0 22232 1 0 0 25 0 1 0 205007506 4771840 839 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1165 839 73 138 0 1024 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4660

[startup+282.458 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 18725
/proc/meminfo: memFree=1692904/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=4924 CPUtime=282.34
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 919 0 0 0 28233 1 0 0 25 0 1 0 205007506 5042176 903 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1231 903 73 138 0 1090 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4924

[startup+342.488 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 18725
/proc/meminfo: memFree=1692648/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=5196 CPUtime=342.35
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 987 0 0 0 34233 2 0 0 25 0 1 0 205007506 5320704 971 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1299 971 73 138 0 1158 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5196

[startup+402.522 s]
/proc/loadavg: 0.99 0.98 1.00 3/78 18725
/proc/meminfo: memFree=1692456/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=5456 CPUtime=402.37
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1041 0 0 0 40235 2 0 0 25 0 1 0 205007506 5586944 1025 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1364 1025 73 138 0 1223 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5456

[startup+462.55 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1692072/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=5724 CPUtime=462.38
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1120 0 0 0 46235 3 0 0 25 0 1 0 205007506 5861376 1104 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1431 1104 73 138 0 1290 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 5724

[startup+522.579 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1692008/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=5852 CPUtime=522.39
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1156 0 0 0 52236 3 0 0 25 0 1 0 205007506 5992448 1140 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1463 1140 73 138 0 1322 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 5852

[startup+582.611 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691880/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=5988 CPUtime=582.41
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1181 0 0 0 58237 4 0 0 25 0 1 0 205007506 6131712 1165 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1497 1165 73 138 0 1356 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5988

[startup+642.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691624/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=6256 CPUtime=642.42
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1231 0 0 0 64238 4 0 0 25 0 1 0 205007506 6406144 1215 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1564 1215 73 138 0 1423 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 6256

[startup+702.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691432/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=6388 CPUtime=702.43
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1280 0 0 0 70239 4 0 0 25 0 1 0 205007506 6541312 1264 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1597 1264 73 138 0 1456 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 6388

[startup+762.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691496/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=6528 CPUtime=762.45
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1306 0 0 0 76240 5 0 0 25 0 1 0 205007506 6684672 1290 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1632 1290 73 138 0 1491 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 6528

[startup+822.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691432/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=6528 CPUtime=822.46
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1323 0 0 0 82241 5 0 0 25 0 1 0 205007506 6684672 1307 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1632 1307 73 138 0 1491 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 6528

[startup+882.772 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691368/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=6668 CPUtime=882.48
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1340 0 0 0 88243 5 0 0 25 0 1 0 205007506 6828032 1324 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1667 1324 73 138 0 1526 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 6668

[startup+942.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691304/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=6668 CPUtime=942.49
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1362 0 0 0 94243 6 0 0 25 0 1 0 205007506 6828032 1346 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1667 1346 73 138 0 1526 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 6668

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691240/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=6800 CPUtime=1002.5
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1381 0 0 0 100244 6 0 0 25 0 1 0 205007506 6963200 1365 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1700 1365 73 138 0 1559 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 6800

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1691048/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=6932 CPUtime=1062.53
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1419 0 0 0 106246 7 0 0 25 0 1 0 205007506 7098368 1403 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1733 1403 73 138 0 1592 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 6932

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18725
/proc/meminfo: memFree=1690920/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=7072 CPUtime=1122.53
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1451 0 0 0 112246 7 0 0 25 0 1 0 205007506 7241728 1435 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1768 1435 73 138 0 1627 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 7072

[startup+1182.93 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 18725
/proc/meminfo: memFree=1690920/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=7072 CPUtime=1182.55
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1459 0 0 0 118247 8 0 0 25 0 1 0 205007506 7241728 1443 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1768 1443 73 138 0 1627 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 7072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18725
/proc/meminfo: memFree=1690856/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=7176 CPUtime=1200.07
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1466 0 0 0 119999 8 0 0 25 0 1 0 205007506 7348224 1450 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1794 1450 73 138 0 1653 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7176

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

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

[startup+1200.45 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18725
/proc/meminfo: memFree=1690856/2055920 swapFree=4158120/4192956
[pid=18682] ppid=18680 vsize=7176 CPUtime=1200.07
/proc/18682/stat : 18682 (minisat) R 18680 18682 17237 0 -1 4194304 1466 0 0 0 119999 8 0 0 25 0 1 0 205007506 7348224 1450 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/18682/statm: 1794 1450 73 138 0 1653 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.083987
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 7204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1466
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= 1560

runsolver used 1.40079 second user time and 2.86656 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 02:02:04 UTC 2007

IDJOB= 298115
IDBENCH= 19978
IDSOLVER= 109
FILE ID= node1/298115-1171850524

PBS_JOBID= 3839378

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298115-1171850524/minisat /tmp/evaluation/298115-1171850524/instance-298115-1171850524.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-298115-1171850524 -o ROOT/results/node1/solver-298115-1171850524 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298115-1171850524/minisat /tmp/evaluation/298115-1171850524/instance-298115-1171850524.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f01193a3f455045d150f231e0d56c100

RANDOM SEED= 35636184

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1695768 kB
Buffers:         49652 kB
Cached:         215360 kB
SwapCached:      15284 kB
Active:         224824 kB
Inactive:        64716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695768 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          31772 kB
Slab:            55728 kB
Committed_AS:   662444 kB
PageTables:       1980 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= 66551 MiB

End job on node1 on Mon Feb 19 02:22:07 UTC 2007