Trace number 425142

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) 5000.05 5001.61

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
MD5SUM34e015d71ca89279387818ff6cfa3db2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4261.16
Satisfiable
(Un)Satisfiability was proved
Number of variables989
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     905     3468    10461 |     1156        0    nan |  0.000 % |
0.00/0.01	c |       101 |     905     3468    10461 |     1271      101     23 |  0.000 % |
0.00/0.02	c |       253 |     905     3468    10461 |     1398      253     23 |  0.000 % |
0.00/0.03	c |       478 |     905     3468    10461 |     1538      478     23 |  0.000 % |
0.00/0.05	c |       815 |     905     3468    10461 |     1692      815     24 |  0.000 % |
0.06/0.08	c |      1322 |     905     3468    10461 |     1861     1322     24 |  0.000 % |
0.09/0.13	c |      2082 |     905     3468    10461 |     2047     1095     21 |  0.000 % |
0.19/0.20	c |      3223 |     905     3468    10461 |     2252     1164     20 |  0.000 % |
0.29/0.32	c |      4933 |     905     3468    10461 |     2477     1724     21 |  0.000 % |
0.49/0.50	c |      7495 |     905     3468    10461 |     2725     1725     23 |  0.000 % |
0.69/0.79	c |     11339 |     905     3468    10461 |     2998     2750     25 |  0.000 % |
1.19/1.25	c |     17106 |     905     3468    10461 |     3298     2344     23 |  0.001 % |
1.89/1.94	c |     25755 |     905     3468    10461 |     3628     2515     22 |  0.000 % |
2.99/3.04	c |     38730 |     905     3468    10461 |     3990     2432     28 |  0.000 % |
4.79/4.83	c |     58191 |     905     3468    10461 |     4389     3478     24 |  0.000 % |
7.49/7.53	c |     87384 |     905     3468    10461 |     4828     3509     25 |  0.000 % |
11.69/11.73	c |    131174 |     905     3468    10461 |     5311     3003     23 |  0.000 % |
18.08/18.13	c |    196858 |     905     3468    10461 |     5842     3811     23 |  0.000 % |
27.88/27.99	c |    295386 |     905     3468    10461 |     6427     4579     23 |  0.000 % |
43.78/43.85	c |    443177 |     905     3468    10461 |     7069     6008     23 |  0.000 % |
67.67/67.77	c |    664862 |     905     3468    10461 |     7776     5849     21 |  0.000 % |
106.57/106.67	c |    997390 |     905     3468    10461 |     8554     7850     28 |  0.000 % |
168.05/168.15	c |   1496180 |     905     3468    10461 |     9410     4904     24 |  0.000 % |
265.22/265.39	c |   2244362 |     905     3468    10461 |    10351     7066     27 |  0.000 % |
413.88/414.09	c |   3366637 |     905     3468    10461 |    11386     5755     23 |  0.000 % |
644.92/645.28	c |   5050049 |     905     3468    10461 |    12524     8119     27 |  0.000 % |
1023.71/1024.15	c |   7575166 |     905     3468    10461 |    13777    10219     26 |  0.000 % |
1609.45/1610.05	c |  11362842 |     905     3468    10461 |    15155    10917     26 |  0.000 % |
2551.80/2552.64	c |  17044357 |     905     3468    10461 |    16670    14162     27 |  0.000 % |
4069.28/4070.55	c |  25566627 |     905     3468    10461 |    18337    13035     25 |  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/node61/watcher-425142-1177797070 -o ROOT/results/node61/solver-425142-1177797070 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425142-1177797070/minisat_noassertions /tmp/evaluation/425142-1177797070/instance-425142-1177797070.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.99 3/64 16080
/proc/meminfo: memFree=1650680/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=1988 CPUtime=0
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 191670616 2035712 152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 497 153 50 130 0 364 0

[startup+0.0663951 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16080
/proc/meminfo: memFree=1650680/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=2104 CPUtime=0.06
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 206 0 0 0 6 0 0 0 18 0 1 0 191670616 2154496 192 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 526 192 66 130 0 393 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2104

[startup+0.101397 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16080
/proc/meminfo: memFree=1650680/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=2104 CPUtime=0.09
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 225 0 0 0 9 0 0 0 18 0 1 0 191670616 2154496 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 526 211 66 130 0 393 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2104

[startup+0.301416 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16080
/proc/meminfo: memFree=1650680/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=2236 CPUtime=0.29
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 248 0 0 0 29 0 0 0 19 0 1 0 191670616 2289664 234 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 559 234 66 130 0 426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2236

[startup+0.701454 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 16080
/proc/meminfo: memFree=1650680/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=2368 CPUtime=0.69
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 288 0 0 0 69 0 0 0 22 0 1 0 191670616 2424832 274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 592 274 66 130 0 459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2368

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1649776/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=2500 CPUtime=1.49
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 315 0 0 0 149 0 0 0 25 0 1 0 191670616 2560000 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 625 301 66 130 0 492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10168 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1649528/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=2780 CPUtime=3.09
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 376 0 0 0 309 0 0 0 25 0 1 0 191670616 2846720 362 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 695 362 66 130 0 562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1649144/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=2912 CPUtime=6.29
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 423 0 0 0 629 0 0 0 25 0 1 0 191670616 2981888 409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 728 409 66 130 0 595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2912

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1648760/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=3172 CPUtime=12.69
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 491 0 0 0 1269 0 0 0 25 0 1 0 191670616 3248128 477 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 793 477 66 130 0 660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3172

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1648376/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=3700 CPUtime=25.48
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 600 0 0 0 2548 0 0 0 25 0 1 0 191670616 3788800 586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 925 586 66 130 0 792 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3700

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1647992/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=4096 CPUtime=51.08
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 702 0 0 0 5107 1 0 0 25 0 1 0 191670616 4194304 688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546553 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1024 688 66 130 0 891 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4096

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1647096/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=4888 CPUtime=102.27
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 911 0 0 0 10226 1 0 0 25 0 1 0 191670616 5005312 897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1222 897 66 130 0 1089 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4888

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1646456/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=5464 CPUtime=162.25
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1052 0 0 0 16224 1 0 0 25 0 1 0 191670616 5595136 1038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1366 1038 66 130 0 1233 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5464

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1645880/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=5968 CPUtime=222.23
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1191 0 0 0 22222 1 0 0 25 0 1 0 191670616 6111232 1177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1492 1177 66 130 0 1359 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5968

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1645432/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=6364 CPUtime=282.21
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1289 0 0 0 28220 1 0 0 25 0 1 0 191670616 6516736 1275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1591 1275 66 130 0 1458 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6364

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1645176/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=6632 CPUtime=342.2
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1359 0 0 0 34219 1 0 0 25 0 1 0 191670616 6791168 1345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1658 1345 66 130 0 1525 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6632

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1645048/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=6888 CPUtime=402.18
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1400 0 0 0 40217 1 0 0 25 0 1 0 191670616 7053312 1386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1722 1386 66 130 0 1589 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6888

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1644600/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=7296 CPUtime=462.16
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1495 0 0 0 46215 1 0 0 25 0 1 0 191670616 7471104 1481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1824 1481 66 130 0 1691 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7296

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1644408/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=7428 CPUtime=522.14
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1543 0 0 0 52213 1 0 0 25 0 1 0 191670616 7606272 1529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1857 1529 66 130 0 1724 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7428

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16081
/proc/meminfo: memFree=1644152/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=7668 CPUtime=582.13
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1608 0 0 0 58212 1 0 0 25 0 1 0 191670616 7852032 1594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1917 1594 66 130 0 1784 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7668

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 16259
/proc/meminfo: memFree=1642824/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=7800 CPUtime=642.03
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 1619 0 0 0 64201 2 0 0 25 0 1 0 191670616 7987200 1605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 1950 1605 66 130 0 1817 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 7800


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=1637880/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14036 CPUtime=4001.1
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3165 0 0 0 400105 5 0 0 25 0 1 0 191670616 14372864 3151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3509 3151 66 130 0 3376 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 14036

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=1637816/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14036 CPUtime=4061.09
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3171 0 0 0 406104 5 0 0 25 0 1 0 191670616 14372864 3157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3509 3157 66 130 0 3376 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 14036

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=1637624/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14220 CPUtime=4121.07
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3212 0 0 0 412102 5 0 0 25 0 1 0 191670616 14561280 3198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545953 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3555 3198 66 130 0 3422 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 14220

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=1637496/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14368 CPUtime=4181.05
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3250 0 0 0 418100 5 0 0 25 0 1 0 191670616 14712832 3236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3592 3236 66 130 0 3459 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 14368

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16457
/proc/meminfo: memFree=1636160/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14500 CPUtime=4240.95
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3269 0 0 0 424088 7 0 0 25 0 1 0 191670616 14848000 3255 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3625 3255 66 130 0 3492 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 14500

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1637176/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14500 CPUtime=4300.93
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3271 0 0 0 430085 8 0 0 25 0 1 0 191670616 14848000 3257 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558262 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3625 3257 66 130 0 3492 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 14500

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1637368/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14500 CPUtime=4360.91
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3277 0 0 0 436083 8 0 0 25 0 1 0 191670616 14848000 3263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3625 3263 66 130 0 3492 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 14500

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1637304/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14500 CPUtime=4420.89
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3292 0 0 0 442081 8 0 0 25 0 1 0 191670616 14848000 3278 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3625 3278 66 130 0 3492 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 14500

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1637240/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14616 CPUtime=4480.88
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3309 0 0 0 448080 8 0 0 25 0 1 0 191670616 14966784 3295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3654 3295 66 130 0 3521 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 14616

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1637176/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14752 CPUtime=4540.86
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3324 0 0 0 454078 8 0 0 25 0 1 0 191670616 15106048 3310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3688 3310 66 130 0 3555 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 14752

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1637240/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14752 CPUtime=4600.85
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3331 0 0 0 460077 8 0 0 25 0 1 0 191670616 15106048 3317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3688 3317 66 130 0 3555 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 14752

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1637176/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14752 CPUtime=4660.83
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3343 0 0 0 466075 8 0 0 25 0 1 0 191670616 15106048 3329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3688 3329 66 130 0 3555 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 14752

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1637112/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14880 CPUtime=4720.81
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3357 0 0 0 472073 8 0 0 25 0 1 0 191670616 15237120 3343 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548438 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3720 3343 66 130 0 3587 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 14880

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1636984/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14880 CPUtime=4780.79
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3377 0 0 0 478071 8 0 0 25 0 1 0 191670616 15237120 3363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3720 3363 66 130 0 3587 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 14880

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1636984/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=14880 CPUtime=4840.78
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3377 0 0 0 484070 8 0 0 25 0 1 0 191670616 15237120 3363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3720 3363 66 130 0 3587 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 14880

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1636792/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=15156 CPUtime=4900.76
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3420 0 0 0 490068 8 0 0 25 0 1 0 191670616 15519744 3406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3789 3406 66 130 0 3656 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 15156

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1636920/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=15156 CPUtime=4960.74
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3420 0 0 0 496066 8 0 0 25 0 1 0 191670616 15519744 3406 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3789 3406 66 130 0 3656 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 15156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16479
/proc/meminfo: memFree=1636856/2055920 swapFree=4184156/4192956
[pid=16080] ppid=16078 vsize=15156 CPUtime=5000.04
/proc/16080/stat : 16080 (minisat_noasser) R 16078 16080 15787 0 -1 4194304 3427 0 0 0 499996 8 0 0 25 0 1 0 191670616 15519744 3413 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16080/statm: 3789 3413 66 130 0 3656 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 15156

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.05
CPU user time (s): 4999.97
CPU system time (s): 0.085986
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 15156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3427
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= 13398

runsolver used 4.07138 second user time and 9.68553 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sat Apr 28 21:51:10 UTC 2007

IDJOB= 425142
IDBENCH= 20252
IDSOLVER= 189
FILE ID= node61/425142-1177797070

PBS_JOBID= 4715789

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425142-1177797070/minisat_noassertions /tmp/evaluation/425142-1177797070/instance-425142-1177797070.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-425142-1177797070 -o ROOT/results/node61/solver-425142-1177797070 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425142-1177797070/minisat_noassertions /tmp/evaluation/425142-1177797070/instance-425142-1177797070.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  34e015d71ca89279387818ff6cfa3db2

RANDOM SEED= 129280545

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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:       1651216 kB
Buffers:         42044 kB
Cached:         299892 kB
SwapCached:       3096 kB
Active:         196988 kB
Inactive:       154980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651216 kB
SwapTotal:     4192956 kB
SwapFree:      4184156 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          15724 kB
Slab:            38876 kB
Committed_AS:  1090576 kB
PageTables:       1388 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 node61 on Sat Apr 28 23:14:34 UTC 2007