Trace number 1797973

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-core 070721? (TO) 1200.12 1200.44

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand064.cnf
MD5SUM1394bf507e3ed448c81b5502d6550d78
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark277.211
Satisfiable
(Un)Satisfiability was proved
Number of variables40042
Number of clauses119357
Sum of the clauses size278497
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 279570
Number of clauses of size 339785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  40042                                                |
0.00/0.00	|  Number of clauses:    119357                                               |
0.00/0.07	|  Parsing time:         0.06         s                                       |
0.00/0.07	============================[ Search Statistics ]==============================
0.00/0.07	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	===============================================================================
0.00/0.07	|         0 |   40032   119333   278447 |    39777        0    nan |  0.000 % |
0.09/0.12	|       107 |   40032   119333   278447 |    43755      107     12 |  0.025 % |
0.19/0.28	|       258 |   40032   119333   278447 |    48130      258     24 |  0.025 % |
0.39/0.44	|       483 |   40032   119333   278447 |    52944      483     23 |  0.025 % |
0.79/0.83	|       820 |   40032   119333   278447 |    58238      820     31 |  0.025 % |
1.20/1.21	|      1326 |   40032   119333   278447 |    64062     1326     29 |  0.025 % |
1.69/1.72	|      2088 |   40031   119268   278317 |    70468     2086     33 |  0.027 % |
2.59/2.64	|      3227 |   40031   119268   278317 |    77515     3225     45 |  0.027 % |
4.29/4.32	|      4936 |   40031   119268   278317 |    85266     4934     69 |  0.027 % |
5.98/6.03	|      7499 |   40031   119268   278317 |    93793     7497     92 |  0.027 % |
9.89/9.92	|     11343 |   40031   119268   278317 |   103173    11341    150 |  0.027 % |
18.89/18.98	|     17110 |   40031   119268   278317 |   113490    17108    239 |  0.027 % |
36.28/36.39	|     25761 |   40031   119268   278317 |   124839    25759    276 |  0.027 % |
66.57/66.64	|     38737 |   40031   119268   278317 |   137323    38735    331 |  0.027 % |
113.56/113.69	|     58198 |   40030   119203   278187 |   151055    58194    337 |  0.030 % |
207.73/207.80	|     87390 |   40030   119203   278187 |   166161    87386    343 |  0.030 % |
370.79/370.91	|    131185 |   40030   119203   278187 |   182777   131181    324 |  0.030 % |
643.62/643.85	|    196875 |   40029   119138   278057 |   201055    39924    242 |  0.032 % |
1001.03/1001.32	|    295402 |   40029   119138   278057 |   221160   138451    248 |  0.032 % |

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-1797973-1242079007/watcher-1797973-1242079007 -o /tmp/evaluation-result-1797973-1242079007/solver-1797973-1242079007 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1797973-1242079007.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: 1.00 1.00 1.00 3/65 11402
/proc/meminfo: memFree=1206136/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=2032 CPUtime=0
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 400 0 0 0 0 0 0 0 20 0 1 0 235929909 2080768 385 1992294400 134512640 135213614 4294956256 18446744073709551615 134524573 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 508 385 58 171 0 334 0

[startup+0.102022 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11402
/proc/meminfo: memFree=1206136/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=9140 CPUtime=0.09
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 2132 0 0 0 8 1 0 0 21 0 1 0 235929909 9359360 2117 1992294400 134512640 135213614 4294956256 18446744073709551615 134526761 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 2285 2117 75 171 0 2111 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9140

[startup+0.201032 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11402
/proc/meminfo: memFree=1206136/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=9272 CPUtime=0.19
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 2138 0 0 0 18 1 0 0 21 0 1 0 235929909 9494528 2123 1992294400 134512640 135213614 4294956256 18446744073709551615 134527168 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 2318 2123 77 171 0 2144 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9272

[startup+0.301043 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11402
/proc/meminfo: memFree=1206136/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=9272 CPUtime=0.29
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 2145 0 0 0 28 1 0 0 22 0 1 0 235929909 9494528 2130 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 2318 2130 78 171 0 2144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9272

[startup+0.701086 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11402
/proc/meminfo: memFree=1206136/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=9272 CPUtime=0.69
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 2173 0 0 0 68 1 0 0 25 0 1 0 235929909 9494528 2158 1992294400 134512640 135213614 4294956256 18446744073709551615 134538928 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 2318 2158 78 171 0 2144 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9272

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1197744/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=9404 CPUtime=1.49
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 2206 0 0 0 148 1 0 0 25 0 1 0 235929909 9629696 2191 1992294400 134512640 135213614 4294956256 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 2351 2191 78 171 0 2177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9404

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1197232/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=10196 CPUtime=3.09
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 2401 0 0 0 308 1 0 0 25 0 1 0 235929909 10440704 2386 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 2549 2386 78 171 0 2375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10196

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1195048/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=12572 CPUtime=6.28
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 2990 0 0 0 627 1 0 0 25 0 1 0 235929909 12873728 2975 1992294400 134512640 135213614 4294956256 18446744073709551615 134526810 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 3143 2975 78 171 0 2969 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12572

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1187504/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=20096 CPUtime=12.68
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 4846 0 0 0 1265 3 0 0 25 0 1 0 235929909 20578304 4831 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 5024 4831 78 171 0 4850 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20096

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1175728/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=31280 CPUtime=25.48
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 7663 0 0 0 2542 6 0 0 25 0 1 0 235929909 32030720 7648 1992294400 134512640 135213614 4294956256 18446744073709551615 134526936 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 7820 7648 78 171 0 7646 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31280

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1155952/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=51244 CPUtime=51.08
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 12647 0 0 0 5098 10 0 0 25 0 1 0 235929909 52473856 12632 1992294400 134512640 135213614 4294956256 18446744073709551615 134719510 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 12811 12632 78 171 0 12637 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51244

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1122352/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=84488 CPUtime=102.27
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 20936 0 0 0 10208 19 0 0 25 0 1 0 235929909 86515712 20921 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 21122 20921 78 171 0 20948 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84488

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1093488/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=113512 CPUtime=162.25
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 28193 0 0 0 16196 29 0 0 25 0 1 0 235929909 116236288 28178 1992294400 134512640 135213614 4294956256 18446744073709551615 134526961 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 28378 28178 78 171 0 28204 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 113512

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11403
/proc/meminfo: memFree=1067824/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=139032 CPUtime=222.24
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 34561 0 0 0 22188 36 0 0 25 0 1 0 235929909 142368768 34546 1992294400 134512640 135213614 4294956256 18446744073709551615 134526761 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 34758 34546 78 171 0 34584 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 139032

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=1044400/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=162716 CPUtime=282.21
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 40414 0 0 0 28180 41 0 0 25 0 1 0 235929909 166621184 40399 1992294400 134512640 135213614 4294956256 18446744073709551615 134536758 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 40679 40399 78 171 0 40505 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 162716

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=1028656/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=178292 CPUtime=342.19
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 44300 0 0 0 34174 45 0 0 25 0 1 0 235929909 182571008 44285 1992294400 134512640 135213614 4294956256 18446744073709551615 134539736 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 44573 44285 78 171 0 44399 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 178292

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=1012144/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=194864 CPUtime=402.18
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 48442 0 0 0 40167 51 0 0 25 0 1 0 235929909 199540736 48427 1992294400 134512640 135213614 4294956256 18446744073709551615 134527003 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 48716 48427 78 171 0 48542 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 194864

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=997424/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=209752 CPUtime=462.16
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 52090 0 0 0 46162 54 0 0 25 0 1 0 235929909 214786048 52075 1992294400 134512640 135213614 4294956256 18446744073709551615 134536669 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 52438 52075 78 171 0 52264 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 209752

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=981296/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=226456 CPUtime=522.15
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 56207 0 0 0 52156 59 0 0 25 0 1 0 235929909 231890944 56192 1992294400 134512640 135213614 4294956256 18446744073709551615 134536423 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 56614 56192 78 171 0 56440 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 226456

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=965552/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=241872 CPUtime=582.14
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 60072 0 0 0 58152 62 0 0 25 0 1 0 235929909 247676928 60057 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 60468 60057 78 171 0 60294 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 241872

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959408/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=642.12
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61565 0 0 0 64149 63 0 0 25 0 1 0 235929909 253919232 61550 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61550 78 171 0 61818 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 247968

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959344/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=702.1
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61570 0 0 0 70147 63 0 0 25 0 1 0 235929909 253919232 61555 1992294400 134512640 135213614 4294956256 18446744073709551615 134535853 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61555 78 171 0 61818 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 247968

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959344/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=762.09
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61575 0 0 0 76146 63 0 0 25 0 1 0 235929909 253919232 61560 1992294400 134512640 135213614 4294956256 18446744073709551615 134526715 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61560 78 171 0 61818 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 247968

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959280/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=822.07
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61576 0 0 0 82144 63 0 0 25 0 1 0 235929909 253919232 61561 1992294400 134512640 135213614 4294956256 18446744073709551615 134526789 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61561 78 171 0 61818 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 247968

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959344/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=882.06
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61581 0 0 0 88143 63 0 0 25 0 1 0 235929909 253919232 61566 1992294400 134512640 135213614 4294956256 18446744073709551615 134529801 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61566 78 171 0 61818 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 247968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959280/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=942.04
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61587 0 0 0 94141 63 0 0 25 0 1 0 235929909 253919232 61572 1992294400 134512640 135213614 4294956256 18446744073709551615 134529494 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61572 78 171 0 61818 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 247968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959280/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=1002.03
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61595 0 0 0 100140 63 0 0 25 0 1 0 235929909 253919232 61580 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61580 78 171 0 61818 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 247968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959216/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=1062.01
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61595 0 0 0 106138 63 0 0 25 0 1 0 235929909 253919232 61580 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61580 78 171 0 61818 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 247968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959216/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=1121.99
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61596 0 0 0 112136 63 0 0 25 0 1 0 235929909 253919232 61581 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61581 78 171 0 61818 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 247968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959216/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=1181.98
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61599 0 0 0 118135 63 0 0 25 0 1 0 235929909 253919232 61584 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61584 78 171 0 61818 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 247968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959216/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=1200.08
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61599 0 0 0 119945 63 0 0 25 0 1 0 235929909 253919232 61584 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61584 78 171 0 61818 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 247968

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11409
/proc/meminfo: memFree=959216/2055920 swapFree=4176116/4192956
[pid=11402] ppid=11400 vsize=247968 CPUtime=1200.08
/proc/11402/stat : 11402 (minisat_static) R 11400 11402 11169 0 -1 4194304 61599 0 0 0 119945 63 0 0 25 0 1 0 235929909 253919232 61584 1992294400 134512640 135213614 4294956256 18446744073709551615 134526976 0 0 4096 3 0 0 0 17 1 0 0
/proc/11402/statm: 61992 61584 78 171 0 61818 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 247968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.45
CPU system time (s): 0.667898
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 247968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.667898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61599
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= 3
involuntary context switches= 1135

runsolver used 1.3398 second user time and 3.02954 second system time

The end

Launcher Data 

Begin job on node87 at 2009-05-11 23:56:47
IDJOB=1797973
IDBENCH=70758
IDSOLVER=651
FILE ID=node87/1797973-1242079007
PBS_JOBID= 9277622
Free space on /tmp= 66448 MiB

SOLVER NAME= minisat2-core 070721
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand064.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797973-1242079007/watcher-1797973-1242079007 -o /tmp/evaluation-result-1797973-1242079007/solver-1797973-1242079007 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1797973-1242079007.cnf

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

MD5SUM BENCH= 1394bf507e3ed448c81b5502d6550d78
RANDOM SEED=1972622808

node87.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1206552 kB
Buffers:         67324 kB
Cached:         692596 kB
SwapCached:      10928 kB
Active:         469776 kB
Inactive:       302956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1206552 kB
SwapTotal:     4192956 kB
SwapFree:      4176116 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          14200 kB
Slab:            62484 kB
Committed_AS:   750324 kB
PageTables:       1456 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= 66444 MiB
End job on node87 at 2009-05-12 00:16:50