Trace number 299837

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) 1200.07 1200.48

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1013535775-14.UNSAT.shuffled.cnf
MD5SUM3a08d8a4e83b1d2d972d4be84e7630c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark90.0793
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |
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 |     392     1688     5104 |      562        0    nan |  0.000 % |
0.00/0.00	c |       101 |     392     1688     5104 |      618      101     18 |  0.001 % |
0.00/0.01	c |       251 |     392     1688     5104 |      680      251     19 |  0.001 % |
0.00/0.02	c |       477 |     392     1688     5104 |      748      477     18 |  0.001 % |
0.00/0.03	c |       814 |     392     1688     5104 |      823      417     17 |  0.001 % |
0.00/0.04	c |      1320 |     392     1688     5104 |      906      485     17 |  0.001 % |
0.00/0.07	c |      2081 |     392     1688     5104 |      996      771     17 |  0.001 % |
0.10/0.12	c |      3220 |     392     1688     5104 |     1096      860     17 |  0.001 % |
0.10/0.18	c |      4930 |     392     1688     5104 |     1206      859     16 |  0.001 % |
0.20/0.29	c |      7492 |     392     1688     5104 |     1326      930     17 |  0.001 % |
0.41/0.45	c |     11336 |     392     1688     5104 |     1459     1361     18 |  0.001 % |
0.61/0.70	c |     17102 |     392     1688     5104 |     1605     1129     17 |  0.001 % |
1.02/1.09	c |     25752 |     392     1688     5104 |     1765     1588     18 |  0.001 % |
1.63/1.71	c |     38726 |     392     1688     5104 |     1942     1066     15 |  0.001 % |
2.55/2.64	c |     58187 |     392     1688     5104 |     2136     1730     18 |  0.001 % |
3.99/4.08	c |     87381 |     392     1688     5104 |     2350     1558     16 |  0.001 % |
6.25/6.30	c |    131171 |     392     1688     5104 |     2585     2378     17 |  0.001 % |
9.72/9.78	c |    196855 |     392     1688     5104 |     2843     2433     17 |  0.001 % |
15.15/15.22	c |    295382 |     392     1688     5104 |     3128     2886     18 |  0.001 % |
23.66/23.70	c |    443174 |     392     1688     5104 |     3441     1762     19 |  0.001 % |
36.45/36.53	c |    664858 |     392     1688     5104 |     3785     2589     16 |  0.001 % |
56.63/56.68	c |    997383 |     392     1688     5104 |     4163     2759     17 |  0.001 % |
87.86/87.97	c |   1496171 |     392     1688     5104 |     4580     4119     17 |  0.001 % |
137.54/137.59	c |   2244354 |     392     1688     5104 |     5038     4562     17 |  0.001 % |
213.93/214.07	c |   3366628 |     392     1688     5104 |     5542     3112     15 |  0.001 % |
335.91/336.07	c |   5050040 |     392     1688     5104 |     6096     4243     18 |  0.001 % |
524.76/524.98	c |   7575156 |     392     1688     5104 |     6705     5687     18 |  0.001 % |
822.39/822.72	c |  11362831 |     392     1688     5104 |     7376     4479     17 |  0.001 % |

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/node20/watcher-299837-1171878309 -o ROOT/results/node20/solver-299837-1171878309 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299837-1171878309/minisat /tmp/evaluation/299837-1171878309/instance-299837-1171878309.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: 1.00 1.00 1.00 3/77 30973
/proc/meminfo: memFree=698360/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=1884 CPUtime=0
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 207784934 1929216 135 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134710516 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 471 135 72 138 0 330 0

[startup+0.107082 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30973
/proc/meminfo: memFree=698360/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=1884 CPUtime=0.1
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 168 0 0 0 10 0 0 0 18 0 1 0 207784934 1929216 152 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 471 152 73 138 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1884

[startup+0.515131 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30973
/proc/meminfo: memFree=698360/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=2016 CPUtime=0.51
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 192 0 0 0 51 0 0 0 21 0 1 0 207784934 2064384 176 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 504 176 73 138 0 363 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2016

[startup+1.33523 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=697840/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=2148 CPUtime=1.33
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 216 0 0 0 133 0 0 0 25 0 1 0 207784934 2199552 200 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 537 200 73 138 0 396 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2148

[startup+2.97343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=697648/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=2280 CPUtime=2.96
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 242 0 0 0 296 0 0 0 25 0 1 0 207784934 2334720 226 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 570 226 73 138 0 429 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2280

[startup+6.25482 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=697456/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=2412 CPUtime=6.25
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 274 0 0 0 625 0 0 0 25 0 1 0 207784934 2469888 258 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556009 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 603 258 73 138 0 462 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2412

[startup+12.7126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=697136/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=2544 CPUtime=12.7
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 330 0 0 0 1270 0 0 0 25 0 1 0 207784934 2605056 314 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 636 314 73 138 0 495 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2544

[startup+25.5141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=696880/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=2940 CPUtime=25.5
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 403 0 0 0 2550 0 0 0 25 0 1 0 207784934 3010560 387 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 735 387 73 138 0 594 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2940

[startup+51.1242 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=696560/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=3204 CPUtime=51.1
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 467 0 0 0 5110 0 0 0 25 0 1 0 207784934 3280896 451 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 801 451 73 138 0 660 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3204

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=696048/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=3604 CPUtime=102.3
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 582 0 0 0 10230 0 0 0 25 0 1 0 207784934 3690496 566 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 901 566 73 138 0 760 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3604

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=695664/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=3868 CPUtime=162.32
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 650 0 0 0 16232 0 0 0 25 0 1 0 207784934 3960832 634 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 967 634 73 138 0 826 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3868

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=695280/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=4264 CPUtime=222.34
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 730 0 0 0 22233 1 0 0 25 0 1 0 207784934 4366336 714 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1066 714 73 138 0 925 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4264

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=695088/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=4404 CPUtime=282.35
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 789 0 0 0 28234 1 0 0 25 0 1 0 207784934 4509696 773 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1101 773 73 138 0 960 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4404

[startup+342.466 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=695024/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=4536 CPUtime=342.36
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 820 0 0 0 34235 1 0 0 25 0 1 0 207784934 4644864 804 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1134 804 73 138 0 993 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4536

[startup+402.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=694768/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=4812 CPUtime=402.38
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 868 0 0 0 40237 1 0 0 25 0 1 0 207784934 4927488 852 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1203 852 73 138 0 1062 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 4812

[startup+462.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=694704/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=4812 CPUtime=462.39
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 887 0 0 0 46238 1 0 0 25 0 1 0 207784934 4927488 871 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1203 871 73 138 0 1062 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 4812

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=694576/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=4952 CPUtime=522.4
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 924 0 0 0 52239 1 0 0 25 0 1 0 207784934 5070848 908 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1238 908 73 138 0 1097 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4952

[startup+582.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=694448/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5088 CPUtime=582.43
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 957 0 0 0 58241 2 0 0 25 0 1 0 207784934 5210112 941 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1272 941 73 138 0 1131 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 5088

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=694256/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5224 CPUtime=642.44
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1000 0 0 0 64242 2 0 0 25 0 1 0 207784934 5349376 984 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1306 984 73 138 0 1165 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 5224

[startup+702.66 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30974
/proc/meminfo: memFree=694128/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5364 CPUtime=702.45
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1020 0 0 0 70243 2 0 0 25 0 1 0 207784934 5492736 1004 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1341 1004 73 138 0 1200 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 5364

[startup+762.692 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30974
/proc/meminfo: memFree=694128/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5364 CPUtime=762.47
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1033 0 0 0 76245 2 0 0 25 0 1 0 207784934 5492736 1017 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1341 1017 73 138 0 1200 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 5364

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=694128/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5500 CPUtime=822.49
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1039 0 0 0 82246 3 0 0 25 0 1 0 207784934 5632000 1023 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551857 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1375 1023 73 138 0 1234 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 5500

[startup+882.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=693872/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5632 CPUtime=882.5
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1092 0 0 0 88247 3 0 0 25 0 1 0 207784934 5767168 1076 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1408 1076 73 138 0 1267 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 5632

[startup+942.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30974
/proc/meminfo: memFree=693936/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5632 CPUtime=942.51
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1094 0 0 0 94248 3 0 0 25 0 1 0 207784934 5767168 1078 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1408 1078 73 138 0 1267 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 5632

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31092
/proc/meminfo: memFree=692544/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5764 CPUtime=1002.51
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1118 0 0 0 100247 4 0 0 25 0 1 0 207784934 5902336 1102 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1441 1102 73 138 0 1300 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 5764

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31172
/proc/meminfo: memFree=693552/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5764 CPUtime=1062.5
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1138 0 0 0 106246 4 0 0 25 0 1 0 207784934 5902336 1122 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1441 1122 73 138 0 1300 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 5764

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31172
/proc/meminfo: memFree=693744/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5896 CPUtime=1122.52
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1157 0 0 0 112247 5 0 0 25 0 1 0 207784934 6037504 1141 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1474 1141 73 138 0 1333 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 5896

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31172
/proc/meminfo: memFree=693680/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5896 CPUtime=1182.54
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1163 0 0 0 118249 5 0 0 25 0 1 0 207784934 6037504 1147 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1474 1147 73 138 0 1333 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 5896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31172
/proc/meminfo: memFree=693616/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5896 CPUtime=1200.06
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1171 0 0 0 120001 5 0 0 25 0 1 0 207784934 6037504 1155 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1474 1155 73 138 0 1333 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5896

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31172
/proc/meminfo: memFree=693616/2055920 swapFree=4143444/4192956
[pid=30973] ppid=30971 vsize=5896 CPUtime=1200.06
/proc/30973/stat : 30973 (minisat) R 30971 30973 23035 0 -1 4194304 1171 0 0 0 120001 5 0 0 25 0 1 0 207784934 6037504 1155 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/30973/statm: 1474 1155 73 138 0 1333 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.056991
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 5896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1171
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= 2269

runsolver used 1.38379 second user time and 2.80057 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Feb 19 09:45:10 UTC 2007

IDJOB= 299837
IDBENCH= 20020
IDSOLVER= 109
FILE ID= node20/299837-1171878309

PBS_JOBID= 3839654

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1013535775-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299837-1171878309/minisat /tmp/evaluation/299837-1171878309/instance-299837-1171878309.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-299837-1171878309 -o ROOT/results/node20/solver-299837-1171878309 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299837-1171878309/minisat /tmp/evaluation/299837-1171878309/instance-299837-1171878309.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3a08d8a4e83b1d2d972d4be84e7630c8

RANDOM SEED= 555839647

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        698832 kB
Buffers:         53812 kB
Cached:        1161288 kB
SwapCached:      15496 kB
Active:         901128 kB
Inactive:       340088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        698832 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          30512 kB
Slab:           101516 kB
Committed_AS:   529020 kB
PageTables:       1688 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= 66563 MiB

End job on node20 on Mon Feb 19 10:05:12 UTC 2007