Trace number 297870

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
minimarch 2007-02-08? (TO) 1200.02 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
MD5SUM77226f3880fdc77b8d075583e32b35e0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  450                                                  |
0.00/0.00	|  Number of clauses:    1912                                                 |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     438     1896     5754 |      632        0    nan |  0.000 % |
0.00/0.01	|       101 |     438     1896     5754 |      695      101     20 |  0.000 % |
0.00/0.01	|       251 |     438     1896     5754 |      764      251     19 |  0.000 % |
0.00/0.02	|       476 |     438     1896     5754 |      841      476     19 |  0.000 % |
0.00/0.04	|       813 |     438     1896     5754 |      925      813     20 |  0.000 % |
0.00/0.06	|      1319 |     438     1896     5754 |     1017      831     18 |  0.000 % |
0.00/0.09	|      2078 |     438     1896     5754 |     1119      538     15 |  0.000 % |
0.10/0.14	|      3217 |     438     1896     5754 |     1231     1105     17 |  0.000 % |
0.20/0.21	|      4926 |     438     1896     5754 |     1354      911     17 |  0.000 % |
0.31/0.33	|      7489 |     438     1896     5754 |     1490     1382     18 |  0.000 % |
0.51/0.52	|     11334 |     438     1896     5754 |     1639     1417     19 |  0.000 % |
0.71/0.81	|     17100 |     438     1896     5754 |     1803     1286     17 |  0.000 % |
1.23/1.26	|     25750 |     438     1896     5754 |     1983     1620     19 |  0.000 % |
1.94/1.97	|     38724 |     438     1896     5754 |     2181     1517     17 |  0.000 % |
2.97/3.06	|     58185 |     438     1896     5754 |     2400     2050     19 |  0.000 % |
4.71/4.72	|     87377 |     438     1896     5754 |     2640     1900     18 |  0.000 % |
7.27/7.33	|    131166 |     438     1896     5754 |     2904     2659     20 |  0.000 % |
11.37/11.44	|    196851 |     438     1896     5754 |     3194     1867     18 |  0.000 % |
17.92/17.93	|    295377 |     438     1896     5754 |     3513     3148     19 |  0.000 % |
27.65/27.66	|    443166 |     438     1896     5754 |     3865     3178     20 |  0.000 % |
43.01/43.10	|    664849 |     438     1896     5754 |     4251     2040     18 |  0.000 % |
67.08/67.13	|    997375 |     438     1896     5754 |     4676     3749     20 |  0.000 % |
104.76/104.84	|   1496163 |     438     1896     5754 |     5144     4536     20 |  0.000 % |
163.24/163.35	|   2244346 |     438     1896     5754 |     5659     2660     19 |  0.000 % |
253.68/253.85	|   3366621 |     438     1896     5754 |     6225     4826     19 |  0.000 % |
395.67/395.97	|   5050032 |     438     1896     5754 |     6847     5754     19 |  0.000 % |
621.39/621.68	|   7575148 |     438     1896     5754 |     7532     5010     21 |  0.000 % |
975.21/975.68	|  11362823 |     438     1896     5754 |     8285     5085     19 |  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/node20/watcher-297870-1171846549 -o ROOT/results/node20/solver-297870-1171846549 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297870-1171846549/minimarch /tmp/evaluation/297870-1171846549/instance-297870-1171846549.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: 1.07 1.02 1.00 3/77 25638
/proc/meminfo: memFree=846776/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=1868 CPUtime=0
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 204608900 1912832 115 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134523053 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 467 115 51 132 0 332 0

[startup+0.107365 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 25638
/proc/meminfo: memFree=846776/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=1996 CPUtime=0.1
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 164 0 0 0 10 0 0 0 18 0 1 0 204608900 2043904 148 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134557357 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 499 148 66 132 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.515415 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 25638
/proc/meminfo: memFree=846776/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=1996 CPUtime=0.51
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 192 0 0 0 51 0 0 0 21 0 1 0 204608900 2043904 176 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551347 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 499 176 66 132 0 364 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1996

[startup+1.33551 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 25639
/proc/meminfo: memFree=846256/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=2128 CPUtime=1.33
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 220 0 0 0 133 0 0 0 25 0 1 0 204608900 2179072 204 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134557839 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 532 204 66 132 0 397 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2128

[startup+2.97571 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 25639
/proc/meminfo: memFree=846064/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=2260 CPUtime=2.97
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 250 0 0 0 297 0 0 0 25 0 1 0 204608900 2314240 234 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 565 234 66 132 0 430 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2260

[startup+6.25411 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 25639
/proc/meminfo: memFree=845752/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=2392 CPUtime=6.25
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 281 0 0 0 625 0 0 0 25 0 1 0 204608900 2449408 265 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 598 265 66 132 0 463 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2392

[startup+12.7099 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 25639
/proc/meminfo: memFree=845496/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=2656 CPUtime=12.7
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 337 0 0 0 1270 0 0 0 25 0 1 0 204608900 2719744 321 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 664 321 66 132 0 529 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2656

[startup+25.5114 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 25639
/proc/meminfo: memFree=845240/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=2912 CPUtime=25.5
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 402 0 0 0 2550 0 0 0 25 0 1 0 204608900 2981888 386 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 728 386 66 132 0 593 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2912

[startup+51.1236 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25639
/proc/meminfo: memFree=844856/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=3312 CPUtime=51.1
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 494 0 0 0 5110 0 0 0 25 0 1 0 204608900 3391488 478 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 828 478 66 132 0 693 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3312

[startup+102.343 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25639
/proc/meminfo: memFree=844344/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=3708 CPUtime=102.3
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 600 0 0 0 10230 0 0 0 25 0 1 0 204608900 3796992 584 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134550941 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 927 584 66 132 0 792 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3708

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25639
/proc/meminfo: memFree=843960/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=4108 CPUtime=162.32
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 693 0 0 0 16232 0 0 0 25 0 1 0 204608900 4206592 677 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1027 677 66 132 0 892 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4108

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25639
/proc/meminfo: memFree=843576/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=4376 CPUtime=222.34
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 770 0 0 0 22233 1 0 0 25 0 1 0 204608900 4481024 754 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551291 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1094 754 66 132 0 959 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4376

[startup+282.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25639
/proc/meminfo: memFree=843320/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=4640 CPUtime=282.35
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 829 0 0 0 28234 1 0 0 25 0 1 0 204608900 4751360 813 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1160 813 66 132 0 1025 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4640

[startup+342.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25743
/proc/meminfo: memFree=841840/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=4780 CPUtime=342.32
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 877 0 0 0 34231 1 0 0 25 0 1 0 204608900 4894720 861 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134557137 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1195 861 66 132 0 1060 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 4780

[startup+402.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25815
/proc/meminfo: memFree=841712/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=4912 CPUtime=402.34
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 925 0 0 0 40232 2 0 0 25 0 1 0 204608900 5029888 909 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1228 909 66 132 0 1093 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 4912

[startup+462.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25837
/proc/meminfo: memFree=842616/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=5180 CPUtime=462.34
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 990 0 0 0 46232 2 0 0 25 0 1 0 204608900 5304320 974 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134557748 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1295 974 66 132 0 1160 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 5180

[startup+522.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25837
/proc/meminfo: memFree=842488/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=5452 CPUtime=522.35
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1043 0 0 0 52233 2 0 0 25 0 1 0 204608900 5582848 1027 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551328 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1363 1027 66 132 0 1228 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 5452

[startup+582.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25837
/proc/meminfo: memFree=842360/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=5584 CPUtime=582.37
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1066 0 0 0 58234 3 0 0 25 0 1 0 204608900 5718016 1050 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1396 1050 66 132 0 1261 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 5584

[startup+642.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25837
/proc/meminfo: memFree=842232/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=5724 CPUtime=642.38
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1098 0 0 0 64235 3 0 0 25 0 1 0 204608900 5861376 1082 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1431 1082 66 132 0 1296 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 5724

[startup+702.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25837
/proc/meminfo: memFree=842104/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=5860 CPUtime=702.39
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1132 0 0 0 70236 3 0 0 25 0 1 0 204608900 6000640 1116 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1465 1116 66 132 0 1330 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 5860

[startup+762.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25837
/proc/meminfo: memFree=841912/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=5992 CPUtime=762.41
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1168 0 0 0 76237 4 0 0 25 0 1 0 204608900 6135808 1152 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551385 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1498 1152 66 132 0 1363 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 5992

[startup+822.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25837
/proc/meminfo: memFree=841912/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=5992 CPUtime=822.42
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1193 0 0 0 82238 4 0 0 25 0 1 0 204608900 6135808 1177 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551328 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1498 1177 66 132 0 1363 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 5992

[startup+882.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25837
/proc/meminfo: memFree=841784/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=6124 CPUtime=882.43
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1212 0 0 0 88239 4 0 0 25 0 1 0 204608900 6270976 1196 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551331 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1531 1196 66 132 0 1396 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 6124

[startup+942.81 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 25837
/proc/meminfo: memFree=841720/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=6256 CPUtime=942.44
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1245 0 0 0 94240 4 0 0 25 0 1 0 204608900 6406144 1229 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1564 1229 66 132 0 1429 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 6256

[startup+1002.84 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25837
/proc/meminfo: memFree=841528/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=6420 CPUtime=1002.46
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1283 0 0 0 100241 5 0 0 25 0 1 0 204608900 6574080 1267 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1605 1267 66 132 0 1470 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 6420

[startup+1062.87 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 25837
/proc/meminfo: memFree=841400/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=6556 CPUtime=1062.47
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1318 0 0 0 106242 5 0 0 25 0 1 0 204608900 6713344 1302 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134550949 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1639 1302 66 132 0 1504 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 6556

[startup+1122.9 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 25837
/proc/meminfo: memFree=841400/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=6556 CPUtime=1122.48
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1328 0 0 0 112243 5 0 0 25 0 1 0 204608900 6713344 1312 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551145 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1639 1312 66 132 0 1504 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 6556

[startup+1182.92 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25837
/proc/meminfo: memFree=841272/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=6688 CPUtime=1182.49
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1345 0 0 0 118244 5 0 0 25 0 1 0 204608900 6848512 1329 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134553431 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1672 1329 66 132 0 1537 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 6688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25837
/proc/meminfo: memFree=841336/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=6688 CPUtime=1200.01
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1350 0 0 0 119996 5 0 0 25 0 1 0 204608900 6848512 1334 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1672 1334 66 132 0 1537 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6688

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25837
/proc/meminfo: memFree=841336/2055920 swapFree=4143444/4192956
[pid=25638] ppid=25636 vsize=6688 CPUtime=1200.01
/proc/25638/stat : 25638 (minimarch) R 25636 25638 23035 0 -1 4194304 1350 0 0 0 119996 5 0 0 25 0 1 0 204608900 6848512 1334 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/25638/statm: 1672 1334 66 132 0 1537 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.06199
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 6688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1350
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= 2560

runsolver used 1.3298 second user time and 2.78558 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Feb 19 00:55:49 UTC 2007

IDJOB= 297870
IDBENCH= 19972
IDSOLVER= 110
FILE ID= node20/297870-1171846549

PBS_JOBID= 3839654

Free space on /tmp= 66561 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297870-1171846549/minimarch /tmp/evaluation/297870-1171846549/instance-297870-1171846549.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-297870-1171846549 -o ROOT/results/node20/solver-297870-1171846549 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297870-1171846549/minimarch /tmp/evaluation/297870-1171846549/instance-297870-1171846549.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  77226f3880fdc77b8d075583e32b35e0

RANDOM SEED= 956668729

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:        847248 kB
Buffers:         44128 kB
Cached:        1046260 kB
SwapCached:      15496 kB
Active:         880612 kB
Inactive:       235484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        847248 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:            78160 kB
Committed_AS:   510064 kB
PageTables:       1684 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= 66561 MiB

End job on node20 on Mon Feb 19 01:15:52 UTC 2007