Trace number 1514577

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
MXC 2009-03-10? (TO) 1200.1 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.5519
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

432.05/432.23	c starting MXC with:
432.05/432.23	c cnf_path = HOME/instance-1514577-1238240673.cnf
432.05/432.23	c restart_strategy = auto
432.05/432.23	c sign_strategy = cached
432.05/432.23	c use_preprocessing = -1
432.05/432.23	c output_implicant = 1
432.05/432.23	c timeout_seconds = 0
432.05/432.23	c running SatELite... done
432.05/432.23	c 527 vars eliminated
432.05/432.23	c received 0 units and 74802 clauses from SatELite
432.05/432.23	c 526 assignments made, starting to guess now
432.05/432.23	c ===================================[MXC]=====================================
432.05/432.23	c | Conflicts |                Clause Statistics                   |   Vars   |
432.05/432.23	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
432.05/432.23	c =============================================================================
432.05/432.23	c |         0 |       0       0    74802        0        0     nan |    18000 |
432.05/432.23	c |       100 |       0       0    74802      100     1050   200.0 |    17474 |
432.05/432.23	c |       210 |       0       0    74802      210     1105   195.8 |    17474 |
432.05/432.23	c |       441 |       0       0    74802      441     1220   220.8 |    17474 |
432.05/432.23	c |       805 |       0       0    74802      805     1402   211.1 |    17474 |
432.05/432.23	c |      1315 |       0       0    74802     1315     1609   197.7 |    17474 |
432.05/432.23	c |      1986 |       0       0    74802     1138     1754   200.7 |    17474 |
432.05/432.23	c |      2834 |       0       0    74802     1046     1894   192.8 |    17474 |
432.05/432.23	c |      3876 |       0       0    74802     1076     2031   195.6 |    17474 |
432.05/432.23	c |      5132 |       0       0    74802     1259     2163   189.5 |    17474 |
432.05/432.23	c |      6623 |       0       0    74802     1624     2292   209.0 |    17474 |
432.05/432.23	c |      8373 |       0       0    74802     2200     2419   215.5 |    17474 |
432.05/432.23	c |     10408 |       0       0    74802     1761     2543   256.6 |    17474 |
432.05/432.23	c |     12756 |       0       0    74802     1487     2665   214.7 |    17474 |
432.05/432.23	c |     15449 |       0       0    74802     1425     2786   233.2 |    17474 |
432.05/432.23	c |     18521 |       0       0    74802     1625     2906   239.6 |    17474 |
432.05/432.23	c |     22010 |       0       0    74802     2134     3025   225.7 |    17474 |
432.05/432.23	c |     25958 |       0       0    74802     3005     3144   250.3 |    17474 |
432.05/432.23	c |     30411 |       0       0    74802     2670     3262   221.4 |    17474 |
432.05/432.23	c |     35419 |       0       0    74802     2701     3381   238.2 |    17474 |
432.05/432.23	c |     41038 |       0       0    74802     3170     3499   268.9 |    17474 |
432.05/432.23	c |     47329 |       0       0    74802     2346     3618   287.0 |    17474 |
432.05/432.23	c |     54360 |       0       0    74802     1999     3737   253.0 |    17474 |
432.05/432.23	c |     62205 |       0       0    74802     2224     3857   273.0 |    17474 |
432.05/432.23	c |     70945 |       0       0    74802     3119     3978   254.5 |    17474 |
432.05/432.23	c |     80669 |       0       0    74802     2740     4099   288.8 |    17474 |
432.05/432.23	c |     91476 |       0       0    74802     3137     4222   279.7 |    17474 |
432.05/432.23	c |    103474 |       0       0    74802     2264     4346   271.0 |    17474 |
432.05/432.23	c |    116782 |       0       0    74802     2315     4471   321.9 |    17474 |
432.05/432.23	c |    131532 |       0       0    74802     3446     4597   268.5 |    17474 |
432.05/432.23	c |    147868 |       0       0    74802     3462     4726   261.4 |    17474 |
432.05/432.23	c |    165948 |       0       0    74802     4784     4855   321.3 |    17474 |
432.05/432.23	c |    185947 |       0       0    74802     2636     4987   298.9 |    17474 |
432.05/432.23	c |    208057 |       0       0    74802     4521     5120   281.2 |    17474 |
432.05/432.23	c |    232489 |       0       0    74802     3005     5255   258.9 |    17474 |
432.05/432.23	c |    259475 |       0       0    74802     3346     5393   295.8 |    17474 |
432.05/432.23	c |    289271 |       0       0    74802     3075     5532   313.4 |    17474 |
432.05/432.23	c |    322158 |       0       0    74802     5139     5674   289.1 |    17474 |
432.05/432.23	c |    358445 |       0       0    74802     4081     5818   369.6 |    17474 |
432.05/432.23	c |    398472 |       0       0    74802     5818     5965   318.1 |    17474 |
432.05/432.23	c |    442613 |       0       0    74802     4689     6114   339.3 |    17474 |
432.05/432.23	c |    491279 |       0       0    74802     3837     6265   292.7 |    17474 |
432.05/432.23	c |    544923 |       0       0    74802     355

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514577-1238240673/watcher-1514577-1238240673 -o /tmp/evaluation-result-1514577-1238240673/solver-1514577-1238240673 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514577-1238240673.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
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 3/76 31447
/proc/meminfo: memFree=1773184/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=5416 CPUtime=0
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 842 0 0 0 0 0 0 0 18 0 1 0 1096728393 5545984 828 1992294400 134512640 135192793 4294956224 18446744073709551615 134528400 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 1387 833 50 166 0 1218 0

[startup+0.102103 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 31447
/proc/meminfo: memFree=1773184/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=10372 CPUtime=0.09
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 2000 0 0 0 8 1 0 0 18 0 1 0 1096728393 10620928 1986 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 2593 1987 54 166 0 2424 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10372

[startup+0.201117 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 31447
/proc/meminfo: memFree=1773184/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=10480 CPUtime=0.19
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 2380 0 0 0 18 1 0 0 18 0 1 0 1096728393 10731520 2003 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 2620 2003 55 166 0 2451 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10480

[startup+0.301133 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 31447
/proc/meminfo: memFree=1773184/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=11192 CPUtime=0.29
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 2528 0 0 0 28 1 0 0 19 0 1 0 1096728393 11460608 2151 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 2798 2151 56 166 0 2629 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11192

[startup+0.701197 s]
/proc/loadavg: 0.92 0.98 0.99 3/76 31447
/proc/meminfo: memFree=1773184/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=21332 CPUtime=0.69
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 5282 0 0 0 66 3 0 0 22 0 1 0 1096728393 21843968 4702 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 5333 4702 72 166 0 5164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21332

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1754040/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=22256 CPUtime=1.49
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 5530 0 0 0 146 3 0 0 25 0 1 0 1096728393 22790144 4950 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 5564 4950 72 166 0 5395 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22256

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1753016/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=22784 CPUtime=3.09
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 5665 0 0 0 306 3 0 0 25 0 1 0 1096728393 23330816 5085 1992294400 134512640 135192793 4294956224 18446744073709551615 134551064 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 5696 5085 73 166 0 5527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22784

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1752248/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=23444 CPUtime=6.29
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 5835 0 0 0 626 3 0 0 25 0 1 0 1096728393 24006656 5255 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 5861 5255 73 166 0 5692 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23444

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1751352/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=24236 CPUtime=12.69
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 6021 0 0 0 1265 4 0 0 25 0 1 0 1096728393 24817664 5441 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 6059 5441 73 166 0 5890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24236

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1750328/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=25160 CPUtime=25.48
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 6253 0 0 0 2544 4 0 0 25 0 1 0 1096728393 25763840 5673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 6290 5673 73 166 0 6121 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25160

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1748600/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=26876 CPUtime=51.07
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 6674 0 0 0 5102 5 0 0 25 0 1 0 1096728393 27521024 6094 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 6719 6094 73 166 0 6550 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26876

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1746040/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=29388 CPUtime=102.26
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 7324 0 0 0 10220 6 0 0 25 0 1 0 1096728393 30093312 6744 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 7347 6744 73 166 0 7178 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29388

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1744184/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=31240 CPUtime=162.23
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 7774 0 0 0 16217 6 0 0 25 0 1 0 1096728393 31989760 7194 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 7810 7194 73 166 0 7641 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31240

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1741624/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=33748 CPUtime=222.22
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 8405 0 0 0 22216 6 0 0 25 0 1 0 1096728393 34557952 7825 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 8437 7825 73 166 0 8268 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33748

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1739192/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=36124 CPUtime=282.2
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 9005 0 0 0 28213 7 0 0 25 0 1 0 1096728393 36990976 8425 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 9031 8425 73 166 0 8862 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 36124

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1738488/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=36784 CPUtime=342.17
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 9170 0 0 0 34210 7 0 0 25 0 1 0 1096728393 37666816 8590 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 9196 8590 73 166 0 9027 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36784

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1736120/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=39168 CPUtime=402.15
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 9755 0 0 0 40208 7 0 0 25 0 1 0 1096728393 40108032 9175 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 9792 9175 73 166 0 9623 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 39168

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1735672/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=39564 CPUtime=462.13
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 9860 0 0 0 46205 8 0 0 25 0 1 0 1096728393 40513536 9280 1992294400 134512640 135192793 4294956224 18446744073709551615 134552346 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 9891 9280 74 166 0 9722 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 39564

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1734072/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=41148 CPUtime=522.11
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 10256 0 0 0 52203 8 0 0 25 0 1 0 1096728393 42135552 9676 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 10287 9676 74 166 0 10118 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 41148

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1731896/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=43260 CPUtime=582.1
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 10795 0 0 0 58201 9 0 0 25 0 1 0 1096728393 44298240 10215 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 10815 10215 74 166 0 10646 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 43260

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1731768/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=43392 CPUtime=642.08
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 10812 0 0 0 64199 9 0 0 25 0 1 0 1096728393 44433408 10232 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 10848 10232 74 166 0 10679 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 43392

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1730040/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=45040 CPUtime=702.05
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 11300 0 0 0 70196 9 0 0 25 0 1 0 1096728393 46120960 10660 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 11260 10660 74 166 0 11091 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 45040

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1728888/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=46228 CPUtime=762.04
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 11567 0 0 0 76194 10 0 0 25 0 1 0 1096728393 47337472 10927 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 11557 10927 74 166 0 11388 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 46228

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1728120/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=46888 CPUtime=822.01
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 11762 0 0 0 82191 10 0 0 25 0 1 0 1096728393 48013312 11122 1992294400 134512640 135192793 4294956224 18446744073709551615 134552371 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 11722 11122 74 166 0 11553 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 46888

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1726456/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=48604 CPUtime=882
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 12173 0 0 0 88189 11 0 0 25 0 1 0 1096728393 49770496 11533 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 12151 11533 74 166 0 11982 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 48604

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31448
/proc/meminfo: memFree=1723896/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=51244 CPUtime=941.98
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 12835 0 0 0 94186 12 0 0 25 0 1 0 1096728393 52473856 12195 1992294400 134512640 135192793 4294956224 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 12811 12195 74 166 0 12642 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 51244

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31454
/proc/meminfo: memFree=1723896/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=51244 CPUtime=1001.95
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 12835 0 0 0 100183 12 0 0 25 0 1 0 1096728393 52473856 12195 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 12811 12195 74 166 0 12642 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 51244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31454
/proc/meminfo: memFree=1723896/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=51244 CPUtime=1061.93
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 12835 0 0 0 106181 12 0 0 25 0 1 0 1096728393 52473856 12195 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 12811 12195 74 166 0 12642 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 51244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31454
/proc/meminfo: memFree=1722168/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=52972 CPUtime=1121.9
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 13258 0 0 0 112178 12 0 0 25 0 1 0 1096728393 54243328 12618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 13243 12618 74 166 0 13074 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 52972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31454
/proc/meminfo: memFree=1720056/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=54956 CPUtime=1181.89
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 13770 0 0 0 118176 13 0 0 25 0 1 0 1096728393 56274944 13130 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 13739 13130 74 166 0 13570 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 54956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 31454
/proc/meminfo: memFree=1720056/2055920 swapFree=4173572/4192956
[pid=31447] ppid=31445 vsize=54956 CPUtime=1200.09
/proc/31447/stat : 31447 (mxc-sat09) R 31445 31447 31288 0 -1 4194304 13770 0 0 0 119996 13 0 0 25 0 1 0 1096728393 56274944 13130 1992294400 134512640 135192793 4294956224 18446744073709551615 134552104 0 0 4096 0 0 0 0 17 1 0 0
/proc/31447/statm: 13739 13130 74 166 0 13570 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 54956

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): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.140978
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 54956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13770
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= 2321

runsolver used 0.979851 second user time and 3.40448 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 12:44:33
IDJOB=1514577
IDBENCH=70358
IDSOLVER=504
FILE ID=node69/1514577-1238240673
PBS_JOBID= 9060653
Free space on /tmp= 65724 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514577-1238240673/watcher-1514577-1238240673 -o /tmp/evaluation-result-1514577-1238240673/solver-1514577-1238240673 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514577-1238240673.cnf

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=388546388

node69.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1773600 kB
Buffers:         47380 kB
Cached:         156816 kB
SwapCached:      10072 kB
Active:         108412 kB
Inactive:       107652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773600 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          17636 kB
Slab:            50976 kB
Committed_AS:  3453044 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 13:04:36