Trace number 1515837

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S197260469-019.cnf
MD5SUMc0553d7e475dba3d28dcd703430a5f12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.028
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

Solver Data 

22.88/22.90	c starting MXC with:
22.88/22.90	c cnf_path = HOME/instance-1515837-1238259948.cnf
22.88/22.90	c restart_strategy = auto
22.88/22.90	c sign_strategy = cached
22.88/22.90	c use_preprocessing = -1
22.88/22.90	c output_implicant = 1
22.88/22.90	c timeout_seconds = 0
22.88/22.90	c running SatELite... done
22.88/22.90	c 1 vars eliminated
22.88/22.90	c received 0 units and 5340 clauses from SatELite
22.88/22.90	c 0 assignments made, starting to guess now
22.88/22.90	c ===================================[MXC]=====================================
22.88/22.90	c | Conflicts |                Clause Statistics                   |   Vars   |
22.88/22.90	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.88/22.90	c =============================================================================
22.88/22.90	c |         0 |       0       0     5340        0        0     nan |       60 |
22.88/22.90	c |       100 |       0       0     5340      100     1050    23.4 |       60 |
22.88/22.90	c |       210 |       0       0     5340      210     1105    23.0 |       60 |
22.88/22.90	c |       441 |       0       0     5340      441     1220    22.7 |       60 |
22.88/22.90	c |       805 |       0       0     5340      805     1402    22.3 |       60 |
22.88/22.90	c |      1315 |       0       0     5340     1315     1609    22.1 |       60 |
22.88/22.90	c |      1986 |       0       0     5340     1138     1754    21.6 |       60 |
22.88/22.90	c |      2834 |       0       0     5340     1046     1894    20.9 |       60 |
22.88/22.90	c |      3876 |       0       0     5340     1077     2031    20.4 |       60 |
22.88/22.90	c |      5132 |       0       0     5340     1261     2163    20.8 |       60 |
22.88/22.90	c |      6623 |       0       0     5340     1627     2292    20.7 |       60 |
22.88/22.90	c |      8373 |       0       0     5340     2203     2419    20.4 |       60 |
22.88/22.90	c |     10408 |       0       0     5340     1766     2543    20.3 |       60 |
22.88/22.90	c |     12756 |       0       0     5340     1493     2665    20.5 |       60 |
22.88/22.90	c |     15449 |       0       0     5340     1435     2786    20.5 |       60 |
22.88/22.90	c |     18521 |       0       0     5340     1638     2906    20.5 |       60 |
22.88/22.90	c |     22010 |       0       0     5340     2151     3025    20.6 |       60 |
22.88/22.90	c |     25958 |       0       0     5340     3026     3144    20.2 |       60 |
22.88/22.90	c |     30411 |       0       0     5340     2695     3262    20.2 |       60 |
22.88/22.90	c |     35419 |       0       0     5340     2731     3381    20.2 |       60 |
22.88/22.90	c |     41038 |       0       0     5340     3209     3499    20.8 |       60 |
22.88/22.90	c |     47329 |       0       0     5340     2396     3618    20.1 |       60 |
22.88/22.90	c |     54360 |       0       0     5340     2067     3737    20.3 |       60 |
22.88/22.90	c |     62205 |       0       0     5340     2305     3857    20.1 |       60 |
22.88/22.90	c |     70945 |       0       0     5340     3208     3978    19.9 |       60 |
22.88/22.90	c |     80669 |       0       0     5340     2844     4099    19.8 |       60 |
22.88/22.90	c |     91476 |       0       0     5340     3256     4222    19.5 |       60 |
22.88/22.90	c |    103474 |       0       0     5340     2398     4346    20.0 |       60 |
22.88/22.90	c |    116782 |       0       0     5340     2464     4471    19.2 |       60 |
22.88/22.90	c |    131532 |       0       0     5340     3616     4597    19.6 |       60 |
22.88/22.90	c |    147868 |       0       0     5340     3656     4726    19.5 |       60 |
22.88/22.90	c |    165948 |       0       0     5340     2585     4855    18.3 |       60 |
22.88/22.90	c |    185947 |       0       0     5340     2886     4987    19.9 |       60 |
22.88/22.90	c |    208057 |       0       0     5340     4798     5120    20.2 |       60 |
22.88/22.90	c |    232489 |       0       0     5340     3323     5255    19.8 |       60 |
22.88/22.90	c |    259475 |       0       0     5340     3699     5393    19.0 |       60 |
22.88/22.90	c |    289271 |       0       0     5340     3462     5532    19.3 |       60 |
22.88/22.90	c |    322158 |       0       0     5340     5569     5674    18.2 |       60 |
22.88/22.90	c |    358445 |       0       0     5340     4555     5818    19.7 |       60 |
22.88/22.90	c |    398472 |       0       0     5340     3357     5965    19.9 |       60 |
22.88/22.90	c |    442613 |       0       0     5340     5254     6114    19.6 |       60 |
22.88/22.90	c |    491279 |       0       0     5340     4465     6265    18.4 |       60 |
22.88/22.90	c |    544923 |       0       0     5340     4235

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-1515837-1238259948/watcher-1515837-1238259948 -o /tmp/evaluation-result-1515837-1238259948/solver-1515837-1238259948 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515837-1238259948.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 3/64 31504
/proc/meminfo: memFree=1261080/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=1112 CPUtime=0
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1098656590 1138688 152 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 278 153 54 166 0 109 0

[startup+0.0716669 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31504
/proc/meminfo: memFree=1261080/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=1412 CPUtime=0.06
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 246 0 0 0 6 0 0 0 18 0 1 0 1098656590 1445888 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 353 198 55 166 0 184 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1412

[startup+0.101668 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31504
/proc/meminfo: memFree=1261080/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=1412 CPUtime=0.09
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 246 0 0 0 9 0 0 0 18 0 1 0 1098656590 1445888 198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567775 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 353 198 55 166 0 184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1412

[startup+0.301685 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31504
/proc/meminfo: memFree=1261080/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=2336 CPUtime=0.29
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 508 0 0 0 29 0 0 0 19 0 1 0 1098656590 2392064 460 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 584 460 72 166 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2336

[startup+0.70172 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31504
/proc/meminfo: memFree=1261080/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=2612 CPUtime=0.69
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 574 0 0 0 69 0 0 0 22 0 1 0 1098656590 2674688 526 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 653 526 72 166 0 484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2612

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1259088/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=2880 CPUtime=1.49
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 652 0 0 0 149 0 0 0 25 0 1 0 1098656590 2949120 604 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 720 604 72 166 0 551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2880

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1258576/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=3304 CPUtime=3.09
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 756 0 0 0 309 0 0 0 25 0 1 0 1098656590 3383296 708 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 826 708 72 166 0 657 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3304

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1258064/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=3888 CPUtime=6.29
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 869 0 0 0 629 0 0 0 25 0 1 0 1098656590 3981312 821 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 972 821 72 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1257184/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=4628 CPUtime=12.69
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 1042 0 0 0 1269 0 0 0 25 0 1 0 1098656590 4739072 994 1992294400 134512640 135192793 4294956224 18446744073709551615 134612751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 1157 994 72 166 0 988 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4628

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1256096/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=5848 CPUtime=25.48
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 1298 0 0 0 2548 0 0 0 25 0 1 0 1098656590 5988352 1250 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 1462 1250 72 166 0 1293 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5848

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1255200/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=6808 CPUtime=51.07
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 1532 0 0 0 5107 0 0 0 25 0 1 0 1098656590 6971392 1484 1992294400 134512640 135192793 4294956224 18446744073709551615 134551942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 1702 1484 72 166 0 1533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6808

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1253984/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=8024 CPUtime=102.27
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 1824 0 0 0 10226 1 0 0 25 0 1 0 1098656590 8216576 1776 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 2006 1776 72 166 0 1837 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8024

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1252256/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=10296 CPUtime=162.26
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2245 0 0 0 16225 1 0 0 25 0 1 0 1098656590 10543104 2197 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 2574 2197 72 166 0 2405 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 10296

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1251552/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=11060 CPUtime=222.24
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2399 0 0 0 22223 1 0 0 25 0 1 0 1098656590 11325440 2351 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 2765 2351 72 166 0 2596 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11060

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1251424/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=11060 CPUtime=282.22
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2420 0 0 0 28221 1 0 0 25 0 1 0 1098656590 11325440 2372 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 2765 2372 72 166 0 2596 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11060

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1250976/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=11636 CPUtime=342.2
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2538 0 0 0 34219 1 0 0 25 0 1 0 1098656590 11915264 2490 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 2909 2490 72 166 0 2740 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11636

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1250272/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=12404 CPUtime=402.19
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2700 0 0 0 40218 1 0 0 25 0 1 0 1098656590 12701696 2652 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3101 2652 72 166 0 2932 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12404

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1250080/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=12756 CPUtime=462.18
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2797 0 0 0 46216 2 0 0 25 0 1 0 1098656590 13062144 2749 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3189 2749 72 166 0 3020 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12756

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249696/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=522.17
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2874 0 0 0 52215 2 0 0 25 0 1 0 1098656590 13455360 2826 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2826 72 166 0 3116 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13140

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249632/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=582.16
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2899 0 0 0 58214 2 0 0 25 0 1 0 1098656590 13455360 2851 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2851 72 166 0 3116 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 13140

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249504/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=642.14
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2922 0 0 0 64212 2 0 0 25 0 1 0 1098656590 13455360 2874 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2874 72 166 0 3116 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13140

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249504/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=702.12
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2941 0 0 0 70210 2 0 0 25 0 1 0 1098656590 13455360 2893 1992294400 134512640 135192793 4294956224 18446744073709551615 134549836 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2893 72 166 0 3116 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 13140

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249376/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=762.11
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2957 0 0 0 76209 2 0 0 25 0 1 0 1098656590 13455360 2909 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2909 72 166 0 3116 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 13140

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249312/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=822.1
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2972 0 0 0 82208 2 0 0 25 0 1 0 1098656590 13455360 2924 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2924 72 166 0 3116 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 13140

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249248/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=882.08
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2981 0 0 0 88206 2 0 0 25 0 1 0 1098656590 13455360 2933 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2933 72 166 0 3116 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 13140

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249184/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=942.07
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 2999 0 0 0 94205 2 0 0 25 0 1 0 1098656590 13455360 2951 1992294400 134512640 135192793 4294956224 18446744073709551615 134550763 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2951 72 166 0 3116 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 13140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249184/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=1002.05
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 3006 0 0 0 100203 2 0 0 25 0 1 0 1098656590 13455360 2958 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2958 72 166 0 3116 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 13140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249120/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=1062.04
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 3020 0 0 0 106202 2 0 0 25 0 1 0 1098656590 13455360 2972 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2972 72 166 0 3116 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 13140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1249056/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=1122.02
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 3036 0 0 0 112200 2 0 0 25 0 1 0 1098656590 13455360 2988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2988 72 166 0 3116 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 13140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1248992/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=1182.01
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 3046 0 0 0 118199 2 0 0 25 0 1 0 1098656590 13455360 2998 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 2998 72 166 0 3116 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 13140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1248992/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=1200.01
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 3048 0 0 0 119999 2 0 0 25 0 1 0 1098656590 13455360 3000 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 3000 72 166 0 3116 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13140

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31505
/proc/meminfo: memFree=1248992/2055920 swapFree=4178784/4192956
[pid=31504] ppid=31502 vsize=13140 CPUtime=1200.01
/proc/31504/stat : 31504 (mxc-sat09) R 31502 31504 31283 0 -1 4194304 3048 0 0 0 119999 2 0 0 25 0 1 0 1098656590 13455360 3000 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/31504/statm: 3285 3000 72 166 0 3116 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.026995
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 13140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3048
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= 1654

runsolver used 1.04084 second user time and 2.27865 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 18:05:48
IDJOB=1515837
IDBENCH=70463
IDSOLVER=504
FILE ID=node57/1515837-1238259948
PBS_JOBID= 9060830
Free space on /tmp= 66220 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S197260469-019.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515837-1238259948/watcher-1515837-1238259948 -o /tmp/evaluation-result-1515837-1238259948/solver-1515837-1238259948 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515837-1238259948.cnf

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

MD5SUM BENCH= c0553d7e475dba3d28dcd703430a5f12
RANDOM SEED=93641378

node57.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1261496 kB
Buffers:         91380 kB
Cached:         615636 kB
SwapCached:       8004 kB
Active:         309372 kB
Inactive:       407116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261496 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          15092 kB
Slab:            64040 kB
Committed_AS:  2507260 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 18:25:50