Trace number 421075

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? (TO) 1200.06 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
MD5SUM49141385aac03f506711f7c91a24b9ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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 |     495     2119     6388 |      706        0    nan |  0.000 % |
0.00/0.00	c |       100 |     495     2119     6388 |      776      100     22 |  0.000 % |
0.00/0.01	c |       251 |     495     2119     6388 |      854      251     22 |  0.000 % |
0.00/0.02	c |       476 |     495     2119     6388 |      940      476     21 |  0.000 % |
0.00/0.03	c |       813 |     495     2119     6388 |     1034      813     21 |  0.000 % |
0.00/0.05	c |      1322 |     495     2119     6388 |     1137      771     20 |  0.000 % |
0.00/0.08	c |      2081 |     495     2119     6388 |     1251      930     20 |  0.000 % |
0.09/0.13	c |      3221 |     495     2119     6388 |     1376      760     19 |  0.000 % |
0.19/0.21	c |      4930 |     495     2119     6388 |     1514     1041     19 |  0.000 % |
0.29/0.33	c |      7492 |     495     2119     6388 |     1665     1264     20 |  0.000 % |
0.49/0.52	c |     11336 |     495     2119     6388 |     1832     1694     20 |  0.000 % |
0.79/0.82	c |     17102 |     495     2119     6388 |     2015     1818     21 |  0.000 % |
1.19/1.28	c |     25753 |     495     2119     6388 |     2216     1173     20 |  0.000 % |
1.89/1.98	c |     38727 |     495     2119     6388 |     2438     1684     19 |  0.000 % |
2.99/3.09	c |     58188 |     495     2119     6388 |     2682     2453     23 |  0.000 % |
4.69/4.78	c |     87380 |     495     2119     6388 |     2950     1492     20 |  0.000 % |
7.39/7.42	c |    131169 |     495     2119     6388 |     3245     1741     20 |  0.000 % |
11.49/11.50	c |    196853 |     495     2119     6388 |     3570     3232     20 |  0.000 % |
17.89/17.94	c |    295381 |     495     2119     6388 |     3927     2056     23 |  0.000 % |
27.88/27.95	c |    443170 |     495     2119     6388 |     4319     2720     22 |  0.000 % |
43.58/43.61	c |    664857 |     495     2119     6388 |     4751     3594     23 |  0.000 % |
67.97/68.09	c |    997382 |     495     2119     6388 |     5227     4657     21 |  0.000 % |
105.86/105.90	c |   1496172 |     495     2119     6388 |     5749     4573     21 |  0.000 % |
164.74/164.81	c |   2244355 |     495     2119     6388 |     6324     4624     22 |  0.000 % |
257.12/257.20	c |   3366630 |     495     2119     6388 |     6957     4513     22 |  0.000 % |
403.68/403.88	c |   5050041 |     495     2119     6388 |     7652     6248     21 |  0.000 % |
630.81/631.02	c |   7575159 |     495     2119     6388 |     8418     4836     20 |  0.000 % |
997.00/997.46	c |  11362835 |     495     2119     6388 |     9260     5505     23 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-421075-1177498080 -o ROOT/results/node17/solver-421075-1177498080 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421075-1177498080/minisat_noassertions /tmp/evaluation/421075-1177498080/instance-421075-1177498080.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.98 3/77 29002
/proc/meminfo: memFree=1647352/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=1852 CPUtime=0
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 197725518 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682202 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 463 132 62 130 0 330 0

[startup+0.00997812 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 29002
/proc/meminfo: memFree=1647352/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=1852 CPUtime=0
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 197725518 1896448 137 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 463 137 66 130 0 330 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1852

[startup+0.101987 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 29002
/proc/meminfo: memFree=1647352/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=1984 CPUtime=0.09
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 176 0 0 0 9 0 0 0 18 0 1 0 197725518 2031616 162 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 496 162 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.302009 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 29002
/proc/meminfo: memFree=1647352/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=1984 CPUtime=0.29
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 191 0 0 0 29 0 0 0 19 0 1 0 197725518 2031616 177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 496 177 66 130 0 363 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.70105 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 29002
/proc/meminfo: memFree=1647352/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=2116 CPUtime=0.69
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 216 0 0 0 69 0 0 0 22 0 1 0 197725518 2166784 202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 529 202 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50113 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1646704/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=2248 CPUtime=1.49
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 240 0 0 0 149 0 0 0 25 0 1 0 197725518 2301952 226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 562 226 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.1013 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1646448/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=2380 CPUtime=3.09
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 279 0 0 0 309 0 0 0 25 0 1 0 197725518 2437120 265 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 595 265 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30264 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1646128/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=2512 CPUtime=6.29
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 323 0 0 0 629 0 0 0 25 0 1 0 197725518 2572288 309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 628 309 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1645808/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=2776 CPUtime=12.69
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 383 0 0 0 1269 0 0 0 25 0 1 0 197725518 2842624 369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 694 369 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1645552/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=3040 CPUtime=25.48
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 443 0 0 0 2548 0 0 0 25 0 1 0 197725518 3112960 429 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 760 429 66 130 0 627 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3040

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1645040/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=3568 CPUtime=51.07
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 560 0 0 0 5107 0 0 0 25 0 1 0 197725518 3653632 546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 892 546 66 130 0 759 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3568

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1644464/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=3964 CPUtime=102.27
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 688 0 0 0 10226 1 0 0 25 0 1 0 197725518 4059136 674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 991 674 66 130 0 858 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3964

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1644080/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=4364 CPUtime=162.24
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 776 0 0 0 16223 1 0 0 25 0 1 0 197725518 4468736 762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1091 762 66 130 0 958 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4364

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1643696/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=4760 CPUtime=222.22
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 860 0 0 0 22221 1 0 0 25 0 1 0 197725518 4874240 846 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1190 846 66 130 0 1057 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4760

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1643440/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=5156 CPUtime=282.21
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 954 0 0 0 28219 2 0 0 25 0 1 0 197725518 5279744 940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1289 940 66 130 0 1156 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5156

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1643184/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=5296 CPUtime=342.19
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1011 0 0 0 34217 2 0 0 25 0 1 0 197725518 5423104 997 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1324 997 66 130 0 1191 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5296

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1643056/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=5564 CPUtime=402.18
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1058 0 0 0 40215 3 0 0 25 0 1 0 197725518 5697536 1044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1391 1044 66 130 0 1258 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5564

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1642800/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=5704 CPUtime=462.16
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1111 0 0 0 46213 3 0 0 25 0 1 0 197725518 5840896 1097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1426 1097 66 130 0 1293 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5704

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1642672/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=5848 CPUtime=522.14
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1142 0 0 0 52211 3 0 0 25 0 1 0 197725518 5988352 1128 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1462 1128 66 130 0 1329 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5848

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1642544/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=5976 CPUtime=582.12
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1167 0 0 0 58208 4 0 0 25 0 1 0 197725518 6119424 1153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1494 1153 66 130 0 1361 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5976

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1642352/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=6240 CPUtime=642.11
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1224 0 0 0 64207 4 0 0 25 0 1 0 197725518 6389760 1210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1560 1210 66 130 0 1427 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6240

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1642160/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=6380 CPUtime=702.09
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1260 0 0 0 70204 5 0 0 25 0 1 0 197725518 6533120 1246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1595 1246 66 130 0 1462 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6380

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29003
/proc/meminfo: memFree=1642032/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=6380 CPUtime=762.08
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1278 0 0 0 76203 5 0 0 25 0 1 0 197725518 6533120 1264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1595 1264 66 130 0 1462 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6380

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 29173
/proc/meminfo: memFree=1640624/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=6512 CPUtime=821.97
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1300 0 0 0 82192 5 0 0 25 0 1 0 197725518 6668288 1286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546845 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1628 1286 66 130 0 1495 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 6512

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29201
/proc/meminfo: memFree=1641712/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=6644 CPUtime=881.94
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1323 0 0 0 88188 6 0 0 25 0 1 0 197725518 6803456 1309 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1661 1309 66 130 0 1528 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 6644

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29201
/proc/meminfo: memFree=1641840/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=6644 CPUtime=941.92
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1335 0 0 0 94186 6 0 0 25 0 1 0 197725518 6803456 1321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1661 1321 66 130 0 1528 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 6644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29201
/proc/meminfo: memFree=1641712/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=6776 CPUtime=1001.91
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1384 0 0 0 100184 7 0 0 25 0 1 0 197725518 6938624 1370 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1694 1370 66 130 0 1561 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 6776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29201
/proc/meminfo: memFree=1641520/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=6908 CPUtime=1061.88
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1422 0 0 0 106181 7 0 0 25 0 1 0 197725518 7073792 1408 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1727 1408 66 130 0 1594 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 6908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29201
/proc/meminfo: memFree=1641456/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=7036 CPUtime=1121.87
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1433 0 0 0 112179 8 0 0 25 0 1 0 197725518 7204864 1419 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1759 1419 66 130 0 1626 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 7036

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29201
/proc/meminfo: memFree=1641456/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=7036 CPUtime=1181.85
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1447 0 0 0 118177 8 0 0 25 0 1 0 197725518 7204864 1433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1759 1433 66 130 0 1626 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 7036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29201
/proc/meminfo: memFree=1641392/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=7168 CPUtime=1200.05
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1455 0 0 0 119997 8 0 0 25 0 1 0 197725518 7340032 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1792 1441 66 130 0 1659 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7168

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29201
/proc/meminfo: memFree=1641392/2055920 swapFree=4139516/4192956
[pid=29002] ppid=29000 vsize=7168 CPUtime=1200.05
/proc/29002/stat : 29002 (minisat_noasser) R 29000 29002 28144 0 -1 4194304 1455 0 0 0 119997 8 0 0 25 0 1 0 197725518 7340032 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29002/statm: 1792 1441 66 130 0 1659 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 7168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.088986
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 7168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1455
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= 2353

runsolver used 0.958854 second user time and 2.46362 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 25 10:48:00 UTC 2007

IDJOB= 421075
IDBENCH= 19984
IDSOLVER= 188
FILE ID= node17/421075-1177498080

PBS_JOBID= 4685866

Free space on /tmp= 66398 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421075-1177498080/minisat_noassertions /tmp/evaluation/421075-1177498080/instance-421075-1177498080.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-421075-1177498080 -o ROOT/results/node17/solver-421075-1177498080 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421075-1177498080/minisat_noassertions /tmp/evaluation/421075-1177498080/instance-421075-1177498080.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  49141385aac03f506711f7c91a24b9ac

RANDOM SEED= 337508186

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1647768 kB
Buffers:         44232 kB
Cached:         235292 kB
SwapCached:      16548 kB
Active:         195680 kB
Inactive:       145920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647768 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          67684 kB
Slab:            51984 kB
Committed_AS:  7307644 kB
PageTables:       1884 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= 66398 MiB

End job on node17 on Wed Apr 25 11:08:03 UTC 2007