Trace number 424804

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) 5000.06 5001.51

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
MD5SUM91d6f081ceab153c3d465e1ffcfa62c2
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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:  120                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     120     2556    12780 |      852        0    nan |  0.000 % |
0.00/0.01	c |       103 |     120     2556    12780 |      937      103     25 |  0.007 % |
0.00/0.02	c |       254 |     120     2556    12780 |     1030      254     25 |  0.007 % |
0.00/0.02	c |       479 |     120     2556    12780 |     1134      479     25 |  0.007 % |
0.00/0.03	c |       818 |     120     2556    12780 |     1247      818     25 |  0.007 % |
0.05/0.05	c |      1324 |     120     2556    12780 |     1372      683     24 |  0.007 % |
0.05/0.08	c |      2083 |     120     2556    12780 |     1509      740     23 |  0.007 % |
0.10/0.12	c |      3224 |     120     2556    12780 |     1660     1108     23 |  0.007 % |
0.10/0.19	c |      4932 |     120     2556    12780 |     1826     1131     24 |  0.007 % |
0.19/0.29	c |      7494 |     120     2556    12780 |     2008     1834     25 |  0.007 % |
0.39/0.45	c |     11338 |     120     2556    12780 |     2209     1589     24 |  0.007 % |
0.59/0.69	c |     17104 |     120     2556    12780 |     2430     1734     24 |  0.007 % |
1.00/1.07	c |     25753 |     120     2556    12780 |     2673     1755     24 |  0.007 % |
1.59/1.65	c |     38727 |     120     2556    12780 |     2941     2538     24 |  0.007 % |
2.49/2.57	c |     58189 |     120     2556    12780 |     3235     2635     24 |  0.007 % |
3.89/3.98	c |     87383 |     120     2556    12780 |     3559     2355     23 |  0.007 % |
6.09/6.19	c |    131172 |     120     2556    12780 |     3914     3012     23 |  0.007 % |
9.59/9.64	c |    196860 |     120     2556    12780 |     4306     3547     23 |  0.007 % |
14.99/15.04	c |    295388 |     120     2556    12780 |     4737     2213     23 |  0.007 % |
23.29/23.33	c |    443177 |     120     2556    12780 |     5210     4476     24 |  0.007 % |
36.38/36.44	c |    664861 |     120     2556    12780 |     5731     3224     23 |  0.007 % |
56.77/56.84	c |    997386 |     120     2556    12780 |     6305     4285     24 |  0.007 % |
88.86/88.91	c |   1496174 |     120     2556    12780 |     6935     5599     23 |  0.007 % |
138.85/138.96	c |   2244359 |     120     2556    12780 |     7629     4840     22 |  0.007 % |
217.64/217.74	c |   3366634 |     120     2556    12780 |     8391     4662     24 |  0.007 % |
344.29/344.48	c |   5050045 |     120     2556    12780 |     9231     7678     24 |  0.007 % |
544.14/544.34	c |   7575163 |     120     2556    12780 |    10154     8779     24 |  0.007 % |
855.35/855.68	c |  11362838 |     120     2556    12780 |    11169     7697     24 |  0.007 % |
1355.92/1356.33	c |  17044352 |     120     2556    12780 |    12286    10660     24 |  0.007 % |
2145.61/2146.25	c |  25566623 |     120     2556    12780 |    13515     9482     24 |  0.007 % |
3434.86/3435.96	c |  38350026 |     120     2556    12780 |    14866    11771     23 |  0.007 % |

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/node15/watcher-424804-1177632777 -o ROOT/results/node15/solver-424804-1177632777 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424804-1177632777/minisat_noassertions /tmp/evaluation/424804-1177632777/instance-424804-1177632777.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: 0.86 0.97 0.99 3/77 31963
/proc/meminfo: memFree=1574520/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=1852 CPUtime=0
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 211195303 1896448 147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 463 147 62 130 0 330 0

[startup+0.052787 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31963
/proc/meminfo: memFree=1574520/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=1984 CPUtime=0.05
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 182 0 0 0 5 0 0 0 18 0 1 0 211195303 2031616 168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 496 168 66 130 0 363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1984

[startup+0.101791 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31963
/proc/meminfo: memFree=1574520/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=1984 CPUtime=0.1
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 189 0 0 0 10 0 0 0 18 0 1 0 211195303 2031616 175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 496 175 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301809 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31963
/proc/meminfo: memFree=1574520/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=2124 CPUtime=0.29
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 223 0 0 0 29 0 0 0 19 0 1 0 211195303 2174976 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558274 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 531 209 66 130 0 398 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2124

[startup+0.701846 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 31963
/proc/meminfo: memFree=1574520/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=2256 CPUtime=0.69
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 241 0 0 0 69 0 0 0 22 0 1 0 211195303 2310144 227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 564 227 66 130 0 431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2256

[startup+1.50192 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1573808/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=2388 CPUtime=1.49
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 211195303 2445312 263 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 597 263 66 130 0 464 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2388

[startup+3.10107 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1573488/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=2520 CPUtime=3.09
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 312 0 0 0 309 0 0 0 25 0 1 0 211195303 2580480 298 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 630 298 66 130 0 497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2520

[startup+6.30136 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1573232/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=2652 CPUtime=6.29
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 358 0 0 0 629 0 0 0 25 0 1 0 211195303 2715648 344 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 663 344 66 130 0 530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2652

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1572784/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=2916 CPUtime=12.69
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 418 0 0 0 1269 0 0 0 25 0 1 0 211195303 2985984 404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553557 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 729 404 66 130 0 596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2916

[startup+25.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1572464/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=3180 CPUtime=25.49
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 498 0 0 0 2549 0 0 0 25 0 1 0 211195303 3256320 484 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 795 484 66 130 0 662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3180

[startup+51.1015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1572144/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=3604 CPUtime=51.07
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 584 0 0 0 5107 0 0 0 25 0 1 0 211195303 3690496 570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 901 570 66 130 0 768 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3604

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1571760/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=4008 CPUtime=102.26
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 683 0 0 0 10226 0 0 0 25 0 1 0 211195303 4104192 669 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1002 669 66 130 0 869 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4008

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1571376/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=4280 CPUtime=162.25
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 764 0 0 0 16224 1 0 0 25 0 1 0 211195303 4382720 750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1070 750 66 130 0 937 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4280

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1571120/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=4560 CPUtime=222.23
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 821 0 0 0 22221 2 0 0 25 0 1 0 211195303 4669440 807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553102 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1140 807 66 130 0 1007 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4560

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1571056/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=4700 CPUtime=282.22
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 861 0 0 0 28220 2 0 0 25 0 1 0 211195303 4812800 847 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1175 847 66 130 0 1042 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4700

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1570992/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=4820 CPUtime=342.19
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 872 0 0 0 34217 2 0 0 25 0 1 0 211195303 4935680 858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1205 858 66 130 0 1072 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4820

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1570800/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=4960 CPUtime=402.18
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 929 0 0 0 40215 3 0 0 25 0 1 0 211195303 5079040 915 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1240 915 66 130 0 1107 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4960

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1570672/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=5108 CPUtime=462.16
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 957 0 0 0 46213 3 0 0 25 0 1 0 211195303 5230592 943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551601 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1277 943 66 130 0 1144 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5108

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1570608/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=5252 CPUtime=522.15
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 970 0 0 0 52211 4 0 0 25 0 1 0 211195303 5378048 956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548121 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1313 956 66 130 0 1180 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5252

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1570416/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=5384 CPUtime=582.13
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1028 0 0 0 58209 4 0 0 25 0 1 0 211195303 5513216 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1346 1014 66 130 0 1213 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5384

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31964
/proc/meminfo: memFree=1570160/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=5676 CPUtime=642.12
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1092 0 0 0 64207 5 0 0 25 0 1 0 211195303 5812224 1078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 1419 1078 66 130 0 1286 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5676


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567792/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8076 CPUtime=4061.1
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1651 0 0 0 406076 34 0 0 25 0 1 0 211195303 8269824 1637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2019 1637 66 130 0 1886 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 8076

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567856/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8076 CPUtime=4121.08
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1651 0 0 0 412073 35 0 0 25 0 1 0 211195303 8269824 1637 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2019 1637 66 130 0 1886 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 8076

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567728/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8236 CPUtime=4181.06
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1672 0 0 0 418071 35 0 0 25 0 1 0 211195303 8433664 1658 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2059 1658 66 130 0 1926 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 8236

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567664/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8236 CPUtime=4241.04
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1686 0 0 0 424069 35 0 0 25 0 1 0 211195303 8433664 1672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2059 1672 66 130 0 1926 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 8236

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567664/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8236 CPUtime=4301.03
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1686 0 0 0 430067 36 0 0 25 0 1 0 211195303 8433664 1672 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2059 1672 66 130 0 1926 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 8236

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567664/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8236 CPUtime=4361.01
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1688 0 0 0 436065 36 0 0 25 0 1 0 211195303 8433664 1674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2059 1674 66 130 0 1926 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 8236

[startup+4422.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 32164
/proc/meminfo: memFree=1567600/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8236 CPUtime=4421
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1688 0 0 0 442063 37 0 0 25 0 1 0 211195303 8433664 1674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2059 1674 66 130 0 1926 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 8236

[startup+4482.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 32164
/proc/meminfo: memFree=1567600/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8236 CPUtime=4480.98
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1696 0 0 0 448061 37 0 0 25 0 1 0 211195303 8433664 1682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2059 1682 66 130 0 1926 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 8236

[startup+4542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567536/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=4540.97
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1716 0 0 0 454059 38 0 0 25 0 1 0 211195303 8593408 1702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1702 66 130 0 1965 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 8392

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567600/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=4600.95
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1716 0 0 0 460057 38 0 0 25 0 1 0 211195303 8593408 1702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1702 66 130 0 1965 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 8392

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567472/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=4660.94
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1723 0 0 0 466055 39 0 0 25 0 1 0 211195303 8593408 1709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1709 66 130 0 1965 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 8392

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567536/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=4720.92
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1723 0 0 0 472053 39 0 0 25 0 1 0 211195303 8593408 1709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1709 66 130 0 1965 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 8392

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567472/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=4780.91
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1731 0 0 0 478051 40 0 0 25 0 1 0 211195303 8593408 1717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1717 66 130 0 1965 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 8392

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567472/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=4840.89
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1731 0 0 0 484049 40 0 0 25 0 1 0 211195303 8593408 1717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1717 66 130 0 1965 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 8392

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567472/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=4900.87
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1732 0 0 0 490046 41 0 0 25 0 1 0 211195303 8593408 1718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545984 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1718 66 130 0 1965 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 8392

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567536/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=4960.85
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1732 0 0 0 496044 41 0 0 25 0 1 0 211195303 8593408 1718 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1718 66 130 0 1965 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 8392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567472/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=5000.04
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1734 0 0 0 499963 41 0 0 25 0 1 0 211195303 8593408 1720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1720 66 130 0 1965 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 8392

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32164
/proc/meminfo: memFree=1567472/2055920 swapFree=4169140/4192956
[pid=31963] ppid=31961 vsize=8392 CPUtime=5000.04
/proc/31963/stat : 31963 (minisat_noasser) R 31961 31963 31909 0 -1 4194304 1734 0 0 0 499963 41 0 0 25 0 1 0 211195303 8593408 1720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31963/statm: 2098 1720 66 130 0 1965 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 8392

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.64
CPU system time (s): 0.419936
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 8392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.419936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1734
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= 6201

runsolver used 3.70544 second user time and 10.7734 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Fri Apr 27 00:12:57 UTC 2007

IDJOB= 424804
IDBENCH= 19860
IDSOLVER= 189
FILE ID= node15/424804-1177632777

PBS_JOBID= 4697255

Free space on /tmp= 66536 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424804-1177632777/minisat_noassertions /tmp/evaluation/424804-1177632777/instance-424804-1177632777.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-424804-1177632777 -o ROOT/results/node15/solver-424804-1177632777 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424804-1177632777/minisat_noassertions /tmp/evaluation/424804-1177632777/instance-424804-1177632777.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  91d6f081ceab153c3d465e1ffcfa62c2

RANDOM SEED= 923386808

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1574992 kB
Buffers:         47184 kB
Cached:         337828 kB
SwapCached:       2928 kB
Active:         184660 kB
Inactive:       223424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574992 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            58260 kB
Committed_AS:  7117640 kB
PageTables:       1868 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= 66536 MiB

End job on node15 on Fri Apr 27 01:36:21 UTC 2007