Trace number 1796209

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat2-simp 070721? (TO) 1200.2 1200.81

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
Bench CategoryAPPLICATION (applications 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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	This is MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  252004                                               |
0.00/0.00	|  Number of clauses:    1178557                                              |
1.29/1.35	|  Parsing time:         1.23         s                                       |
4.29/4.33	============================[ Search Statistics ]==============================
4.29/4.33	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.29/4.33	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.29/4.33	===============================================================================
4.29/4.33	|         0 |  126109   712023  1910784 |   237341        0    nan |  0.000 % |
4.68/4.70	|       102 |  126106   712023  1910784 |   261075      100    170 | 18.320 % |
4.78/4.84	|       255 |  126106   712023  1910784 |   287182      253    125 | 18.320 % |
5.18/5.25	|       481 |  126033   712023  1910784 |   315900      477    111 | 18.677 % |
5.58/5.69	|       818 |  126033   712023  1910784 |   347490      814    128 | 18.677 % |
6.68/6.73	|      1327 |  126033   712023  1910784 |   382240     1322    129 | 18.765 % |
8.08/8.14	|      2091 |  123962   704796  1892689 |   420464     2065    108 | 23.146 % |
10.18/10.23	|      3231 |  110697   622677  1690529 |   462510     3148     90 | 25.090 % |
12.08/12.17	|      4940 |  104826   585987  1598387 |   508761     4844     95 | 26.741 % |
15.98/16.03	|      7504 |  103752   581827  1587718 |   559637     7378    110 | 27.294 % |
21.08/21.18	|     11348 |  102532   573026  1566892 |   615601    11194    122 | 27.647 % |
29.68/29.79	|     17117 |   99326   553258  1517850 |   677161    16863    122 | 28.917 % |
61.86/61.94	|     25767 |   99254   553147  1517582 |   744877    25494    216 | 29.230 % |
99.74/99.80	|     38745 |   97587   543203  1492620 |   819365    37797    231 | 29.852 % |
173.30/173.48	|     58206 |   96809   538549  1480320 |   901302    57227    295 | 30.011 % |
307.92/308.14	|     87398 |   95721   531162  1462428 |   991432    86303    378 | 30.350 % |
537.81/538.18	|    131187 |   95252   528956  1457679 |  1090575   129855    507 | 30.561 % |
925.04/925.54	|    196872 |   93910   520499  1436010 |  1199633   195470    599 | 31.067 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1796209-1242071867/watcher-1796209-1242071867 -o /tmp/evaluation-result-1796209-1242071867/solver-1796209-1242071867 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1796209-1242071867.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 1.54 1.79 3/64 31402
/proc/meminfo: memFree=1612304/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=2676 CPUtime=0
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 235220347 2740224 509 1992294400 134512640 135243866 4294956256 18446744073709551615 134527653 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 669 510 65 178 0 489 0

[startup+0.0174809 s]
/proc/loadavg: 0.98 1.54 1.79 3/64 31402
/proc/meminfo: memFree=1612304/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=5368 CPUtime=0
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 1114 0 0 0 0 0 0 0 18 0 1 0 235220347 5496832 1099 1992294400 134512640 135243866 4294956256 18446744073709551615 134553730 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 1342 1101 65 178 0 1162 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5368

[startup+0.10149 s]
/proc/loadavg: 0.98 1.54 1.79 3/64 31402
/proc/meminfo: memFree=1612304/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=14020 CPUtime=0.09
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 2966 0 0 0 8 1 0 0 18 0 1 0 235220347 14356480 2951 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 3505 2951 65 178 0 3325 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14020

[startup+0.301516 s]
/proc/loadavg: 0.98 1.54 1.79 3/64 31402
/proc/meminfo: memFree=1612304/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=45680 CPUtime=0.29
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 9729 0 0 0 25 4 0 0 19 0 1 0 235220347 46776320 9714 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 11420 9715 65 178 0 11240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45680

[startup+0.701569 s]
/proc/loadavg: 0.98 1.54 1.79 3/64 31402
/proc/meminfo: memFree=1612304/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=65088 CPUtime=0.69
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 14485 0 0 0 62 7 0 0 23 0 1 0 235220347 66650112 14470 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 16272 14471 65 178 0 16092 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65088

[startup+1.50167 s]
/proc/loadavg: 0.98 1.53 1.78 2/65 31403
/proc/meminfo: memFree=1536712/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=103128 CPUtime=1.49
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 23183 0 0 0 138 11 0 0 25 0 1 0 235220347 105603072 23168 1992294400 134512640 135243866 4294956256 18446744073709551615 134535475 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 25782 23168 80 178 0 25602 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103128

[startup+3.1029 s]
/proc/loadavg: 0.98 1.53 1.78 2/65 31403
/proc/meminfo: memFree=1513800/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=127812 CPUtime=3.08
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 29933 0 0 0 294 14 0 0 25 0 1 0 235220347 130879488 29918 1992294400 134512640 135243866 4294956256 18446744073709551615 134541347 0 0 4096 3 0 0 0 17 1 0 0
/proc/31402/statm: 31953 29918 80 178 0 31773 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 127812

[startup+6.30131 s]
/proc/loadavg: 0.98 1.53 1.78 2/65 31403
/proc/meminfo: memFree=1503368/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=115292 CPUtime=6.28
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 31335 0 0 0 613 15 0 0 25 0 1 0 235220347 118059008 27231 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 28823 27231 87 178 0 28643 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 115292

[startup+12.7012 s]
/proc/loadavg: 0.98 1.51 1.78 2/65 31403
/proc/meminfo: memFree=1503456/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=115292 CPUtime=12.68
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 31335 0 0 0 1253 15 0 0 25 0 1 0 235220347 118059008 27231 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 28823 27231 87 178 0 28643 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 115292

[startup+25.5018 s]
/proc/loadavg: 0.99 1.49 1.77 2/65 31403
/proc/meminfo: memFree=1503648/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=115292 CPUtime=25.48
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 31343 0 0 0 2533 15 0 0 25 0 1 0 235220347 118059008 27239 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 28823 27239 87 178 0 28643 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 115292

[startup+51.1012 s]
/proc/loadavg: 0.99 1.45 1.74 2/65 31403
/proc/meminfo: memFree=1503264/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=116224 CPUtime=51.06
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 31556 0 0 0 5091 15 0 0 25 0 1 0 235220347 119013376 27452 1992294400 134512640 135243866 4294956256 18446744073709551615 134558464 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 29056 27452 87 178 0 28876 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 116224

[startup+102.307 s]
/proc/loadavg: 0.99 1.37 1.70 2/65 31403
/proc/meminfo: memFree=1482784/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=136428 CPUtime=102.24
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 36607 0 0 0 10204 20 0 0 25 0 1 0 235220347 139702272 32503 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 34107 32503 87 178 0 33927 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 136428

[startup+162.302 s]
/proc/loadavg: 0.99 1.30 1.65 2/65 31403
/proc/meminfo: memFree=1458400/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=161168 CPUtime=162.2
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 42788 0 0 0 16194 26 0 0 25 0 1 0 235220347 165036032 38684 1992294400 134512640 135243866 4294956256 18446744073709551615 134555911 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 40292 38684 87 178 0 40112 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 161168

[startup+222.302 s]
/proc/loadavg: 0.99 1.24 1.61 2/65 31409
/proc/meminfo: memFree=1427168/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=192056 CPUtime=222.17
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 50493 0 0 0 22183 34 0 0 25 0 1 0 235220347 196665344 46389 1992294400 134512640 135243866 4294956256 18446744073709551615 134556191 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 48014 46389 87 178 0 47834 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 192056

[startup+282.302 s]
/proc/loadavg: 0.99 1.20 1.57 2/65 31409
/proc/meminfo: memFree=1402848/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=216548 CPUtime=282.15
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 56650 0 0 0 28174 41 0 0 25 0 1 0 235220347 221745152 52546 1992294400 134512640 135243866 4294956256 18446744073709551615 134555680 0 0 4096 3 0 0 0 17 1 0 0
/proc/31402/statm: 54137 52546 87 178 0 53957 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 216548

[startup+342.302 s]
/proc/loadavg: 0.99 1.16 1.53 2/65 31409
/proc/meminfo: memFree=1374496/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=244792 CPUtime=342.1
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 63646 0 0 0 34163 47 0 0 25 0 1 0 235220347 250667008 59542 1992294400 134512640 135243866 4294956256 18446744073709551615 134558616 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 61198 59542 87 178 0 61018 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 244792

[startup+402.302 s]
/proc/loadavg: 0.99 1.13 1.49 2/65 31409
/proc/meminfo: memFree=1334304/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=285348 CPUtime=402.08
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 73804 0 0 0 40152 56 0 0 25 0 1 0 235220347 292196352 69700 1992294400 134512640 135243866 4294956256 18446744073709551615 134558479 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 71337 69700 87 178 0 71157 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 285348

[startup+462.301 s]
/proc/loadavg: 0.99 1.10 1.46 2/65 31409
/proc/meminfo: memFree=1293280/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=325800 CPUtime=462.04
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 83944 0 0 0 46141 63 0 0 25 0 1 0 235220347 333619200 79840 1992294400 134512640 135243866 4294956256 18446744073709551615 134558418 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 81450 79840 87 178 0 81270 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 325800

[startup+522.301 s]
/proc/loadavg: 0.99 1.08 1.43 2/65 31409
/proc/meminfo: memFree=1262240/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=357032 CPUtime=522.01
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 91765 0 0 0 52131 70 0 0 25 0 1 0 235220347 365600768 87661 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 89258 87661 87 178 0 89078 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 357032

[startup+582.301 s]
/proc/loadavg: 0.99 1.06 1.40 2/65 31409
/proc/meminfo: memFree=1241312/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=377668 CPUtime=581.98
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 96918 0 0 0 58123 75 0 0 25 0 1 0 235220347 386732032 92814 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 94417 92814 87 178 0 94237 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 377668

[startup+642.301 s]
/proc/loadavg: 0.99 1.05 1.37 2/65 31409
/proc/meminfo: memFree=1212384/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=406432 CPUtime=641.96
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 104072 0 0 0 64113 83 0 0 25 0 1 0 235220347 416186368 99968 1992294400 134512640 135243866 4294956256 18446744073709551615 134558435 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 101608 99968 87 178 0 101428 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 406432

[startup+702.301 s]
/proc/loadavg: 0.99 1.04 1.35 2/65 31409
/proc/meminfo: memFree=1177824/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=441272 CPUtime=701.94
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 112774 0 0 0 70103 91 0 0 25 0 1 0 235220347 451862528 108670 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 110318 108670 87 178 0 110138 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 441272

[startup+762.306 s]
/proc/loadavg: 0.99 1.03 1.32 2/65 31409
/proc/meminfo: memFree=1140704/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=478084 CPUtime=761.92
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 121978 0 0 0 76093 99 0 0 25 0 1 0 235220347 489558016 117874 1992294400 134512640 135243866 4294956256 18446744073709551615 134556170 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 119521 117874 87 178 0 119341 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 478084

[startup+822.302 s]
/proc/loadavg: 0.99 1.02 1.30 2/65 31409
/proc/meminfo: memFree=1115680/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=503288 CPUtime=821.89
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 128290 0 0 0 82085 104 0 0 25 0 1 0 235220347 515366912 124186 1992294400 134512640 135243866 4294956256 18446744073709551615 134555629 0 0 4096 3 0 0 0 17 1 0 0
/proc/31402/statm: 125822 124186 87 178 0 125642 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 503288

[startup+882.302 s]
/proc/loadavg: 0.99 1.02 1.28 2/65 31409
/proc/meminfo: memFree=1082912/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=535812 CPUtime=881.86
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 136421 0 0 0 88074 112 0 0 25 0 1 0 235220347 548671488 132317 1992294400 134512640 135243866 4294956256 18446744073709551615 134555829 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 133953 132317 87 178 0 133773 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 535812

[startup+942.302 s]
/proc/loadavg: 0.99 1.01 1.26 2/65 31409
/proc/meminfo: memFree=1045024/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=573804 CPUtime=941.84
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 145932 0 0 0 94064 120 0 0 25 0 1 0 235220347 587575296 141828 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 143451 141828 87 178 0 143271 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 573804

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.24 2/65 31409
/proc/meminfo: memFree=1010464/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=608460 CPUtime=1001.79
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 154509 0 0 0 100052 127 0 0 25 0 1 0 235220347 623063040 150405 1992294400 134512640 135243866 4294956256 18446744073709551615 134555659 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 152115 150405 87 178 0 151935 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 608460

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.22 2/65 31409
/proc/meminfo: memFree=976544/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=642596 CPUtime=1061.76
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 163051 0 0 0 106042 134 0 0 25 0 1 0 235220347 658018304 158947 1992294400 134512640 135243866 4294956256 18446744073709551615 134558464 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 160649 158947 87 178 0 160469 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 642596

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.20 2/65 31409
/proc/meminfo: memFree=948768/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=669936 CPUtime=1121.72
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 169916 0 0 0 112030 142 0 0 25 0 1 0 235220347 686014464 165812 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 167484 165812 87 178 0 167304 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 669936

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.19 2/65 31409
/proc/meminfo: memFree=922400/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=696444 CPUtime=1181.69
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 176534 0 0 0 118021 148 0 0 25 0 1 0 235220347 713158656 172430 1992294400 134512640 135243866 4294956256 18446744073709551615 134558426 0 0 4096 3 0 0 0 17 1 0 0
/proc/31402/statm: 174111 172430 87 178 0 173931 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 696444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.18 2/65 31409
/proc/meminfo: memFree=914592/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=703736 CPUtime=1200.09
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4194304 178375 0 0 0 119859 150 0 0 25 0 1 0 235220347 720625664 174271 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 175934 174271 87 178 0 175754 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 703736

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

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

[startup+1200.81 s]
/proc/loadavg: 0.99 1.00 1.18 2/65 31409
/proc/meminfo: memFree=914592/2055920 swapFree=4181380/4192956
[pid=31402] ppid=31400 vsize=0 CPUtime=1200.19
/proc/31402/stat : 31402 (minisat_static) R 31400 31402 31365 0 -1 4195332 178375 0 0 0 119859 160 0 0 25 0 1 0 235220347 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/31402/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.81
CPU time (s): 1200.2
CPU user time (s): 1198.59
CPU system time (s): 1.60876
CPU usage (%): 99.9493
Max. virtual memory (cumulated for all children) (KiB): 703736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.59
system time used= 1.60875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178375
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= 2
involuntary context switches= 3259

runsolver used 1.02784 second user time and 3.34849 second system time

The end

Launcher Data 

Begin job on node13 at 2009-05-11 21:57:48
IDJOB=1796209
IDBENCH=20366
IDSOLVER=568
FILE ID=node13/1796209-1242071867
PBS_JOBID= 9277638
Free space on /tmp= 66392 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796209-1242071867/watcher-1796209-1242071867 -o /tmp/evaluation-result-1796209-1242071867/solver-1796209-1242071867 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1796209-1242071867.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=1194738737

node13.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1612784 kB
Buffers:         59824 kB
Cached:         305576 kB
SwapCached:       5336 kB
Active:         157852 kB
Inactive:       215796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612784 kB
SwapTotal:     4192956 kB
SwapFree:      4181380 kB
Dirty:           22388 kB
Writeback:           0 kB
Mapped:          13908 kB
Slab:            55360 kB
Committed_AS:   718868 kB
PageTables:       1460 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= 66392 MiB
End job on node13 at 2009-05-11 22:17:51