Trace number 1517541

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
MD5SUM7e1d47339fe7e93ea029abb348893d97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark997.749
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.69/29.75	c starting MXC with:
29.69/29.75	c cnf_path = HOME/instance-1517541-1238287209.cnf
29.69/29.75	c restart_strategy = auto
29.69/29.75	c sign_strategy = cached
29.69/29.75	c use_preprocessing = -1
29.69/29.75	c output_implicant = 1
29.69/29.75	c timeout_seconds = 0
29.69/29.75	c running SatELite... done
29.69/29.75	c 8 vars eliminated
29.69/29.75	c received 0 units and 2026 clauses from SatELite
29.69/29.75	c 7 assignments made, starting to guess now
29.69/29.75	c ===================================[MXC]=====================================
29.69/29.75	c | Conflicts |                Clause Statistics                   |   Vars   |
29.69/29.75	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.69/29.75	c =============================================================================
29.69/29.75	c |         0 |       0       0     2026        0        0     nan |      480 |
29.69/29.75	c |       100 |       0       0     2026      100     1050    23.8 |      473 |
29.69/29.75	c |       210 |       0       0     2026      210     1105    23.4 |      473 |
29.69/29.75	c |       441 |       0       0     2026      441     1220    23.0 |      473 |
29.69/29.75	c |       805 |       0       0     2026      805     1402    22.2 |      473 |
29.69/29.75	c |      1315 |       0       0     2026     1315     1609    21.6 |      473 |
29.69/29.75	c |      1986 |       0       0     2026     1138     1754    20.1 |      473 |
29.69/29.75	c |      2834 |       0       0     2026     1046     1894    22.0 |      473 |
29.69/29.75	c |      3876 |       0       0     2026     1076     2031    20.4 |      473 |
29.69/29.75	c |      5132 |       0       0     2026     1259     2163    20.8 |      473 |
29.69/29.75	c |      6623 |       0       0     2026     1624     2292    21.6 |      473 |
29.69/29.75	c |      8373 |       0       0     2026     2200     2419    21.1 |      473 |
29.69/29.75	c |     10408 |       0       0     2026     1763     2543    21.1 |      473 |
29.69/29.75	c |     12756 |       0       0     2026     1490     2665    18.9 |      473 |
29.69/29.75	c |     15449 |       0       0     2026     1432     2786    22.0 |      473 |
29.69/29.75	c |     18521 |       0       0     2026     1634     2906    20.2 |      473 |
29.69/29.75	c |     22010 |       0       0     2026     2146     3025    21.9 |      473 |
29.69/29.75	c |     25958 |       0       0     2026     3016     3144    21.9 |      473 |
29.69/29.75	c |     30411 |       0       0     2026     2682     3262    19.8 |      473 |
29.69/29.75	c |     35419 |       0       0     2026     2713     3381    19.7 |      473 |
29.69/29.75	c |     41038 |       0       0     2026     3184     3499    19.8 |      473 |
29.69/29.75	c |     47329 |       0       0     2026     2365     3618    19.3 |      473 |
29.69/29.75	c |     54360 |       0       0     2026     2020     3737    18.6 |      473 |
29.69/29.75	c |     62205 |       0       0     2026     2249     3857    18.3 |      473 |
29.69/29.75	c |     70945 |       0       0     2026     3147     3978    20.6 |      473 |
29.69/29.75	c |     80669 |       0       0     2026     2771     4099    20.1 |      473 |
29.69/29.75	c |     91476 |       0       0     2026     3172     4222    19.0 |      473 |
29.69/29.75	c |    103474 |       0       0     2026     2301     4346    18.9 |      473 |
29.69/29.75	c |    116782 |       0       0     2026     2355     4471    18.5 |      473 |
29.69/29.75	c |    131532 |       0       0     2026     3490     4597    19.8 |      473 |
29.69/29.75	c |    147868 |       0       0     2026     3512     4726    19.4 |      473 |
29.69/29.75	c |    165948 |       0       0     2026     4840     4855    19.3 |      473 |
29.69/29.75	c |    185947 |       0       0     2026     2700     4987    19.2 |      473 |
29.69/29.75	c |    208057 |       0       0     2026     4597     5120    21.5 |      473 |
29.69/29.75	c |    232489 |       0       0     2026     3087     5255    18.3 |      473 |
29.69/29.75	c |    259475 |       0       0     2026     3436     5393    20.1 |      473 |
29.69/29.75	c |    289271 |       0       0     2026     3176     5532    20.2 |      473 |
29.69/29.75	c |    322158 |       0       0     2026     5254     5674    19.6 |      473 |
29.69/29.75	c |    358445 |       0       0     2026     4219     5818    21.0 |      473 |
29.69/29.75	c |    398472 |       0       0     2026     2993     5965    22.2 |      473 |
29.69/29.75	c |    442613 |       0       0     2026     4851     6114    22.3 |      473 |
29.69/29.75	c |    491279 |       0       0     2026     4005     6265    22.5 |      473 |
29.69/29.75	c |    544923 |       0       0     2026     3726

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-1517541-1238287209/watcher-1517541-1238287209 -o /tmp/evaluation-result-1517541-1238287209/solver-1517541-1238287209 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517541-1238287209.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: 0.91 0.98 0.96 2/71 8401
/proc/meminfo: memFree=885712/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=988 CPUtime=0
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1101384004 1011712 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 247 130 56 166 0 78 0

[startup+0.057903 s]
/proc/loadavg: 0.91 0.98 0.96 2/71 8401
/proc/meminfo: memFree=885712/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=1648 CPUtime=0.05
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 298 0 0 0 5 0 0 0 18 0 1 0 1101384004 1687552 284 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 412 284 72 166 0 243 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1648

[startup+0.10191 s]
/proc/loadavg: 0.91 0.98 0.96 2/71 8401
/proc/meminfo: memFree=885712/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=1648 CPUtime=0.1
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 321 0 0 0 10 0 0 0 18 0 1 0 1101384004 1687552 307 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 412 308 73 166 0 243 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1648

[startup+0.301947 s]
/proc/loadavg: 0.91 0.98 0.96 2/71 8401
/proc/meminfo: memFree=885712/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=1912 CPUtime=0.3
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 379 0 0 0 30 0 0 0 19 0 1 0 1101384004 1957888 365 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 478 365 73 166 0 309 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1912

[startup+0.702024 s]
/proc/loadavg: 0.91 0.98 0.96 2/71 8401
/proc/meminfo: memFree=885712/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=2176 CPUtime=0.7
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 457 0 0 0 70 0 0 0 23 0 1 0 1101384004 2228224 443 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 544 443 73 166 0 375 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2176

[startup+1.50118 s]
/proc/loadavg: 0.91 0.98 0.96 2/72 8402
/proc/meminfo: memFree=884104/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=2572 CPUtime=1.49
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 1101384004 2633728 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 643 525 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10148 s]
/proc/loadavg: 0.91 0.98 0.96 2/72 8402
/proc/meminfo: memFree=883528/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=2968 CPUtime=3.09
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 655 0 0 0 309 0 0 0 25 0 1 0 1101384004 3039232 641 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 742 641 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30109 s]
/proc/loadavg: 0.92 0.98 0.96 2/72 8402
/proc/meminfo: memFree=882760/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=3764 CPUtime=6.29
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 816 0 0 0 629 0 0 0 25 0 1 0 1101384004 3854336 802 1992294400 134512640 135192793 4294956224 18446744073709551615 134548193 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 941 802 73 166 0 772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3764

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.96 2/72 8402
/proc/meminfo: memFree=881864/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=4436 CPUtime=12.69
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 1001 0 0 0 1269 0 0 0 25 0 1 0 1101384004 4542464 987 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 1109 987 73 166 0 940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4436

[startup+25.5018 s]
/proc/loadavg: 0.94 0.98 0.96 2/72 8402
/proc/meminfo: memFree=880648/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=5672 CPUtime=25.48
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 1274 0 0 0 2547 1 0 0 25 0 1 0 1101384004 5808128 1260 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 1418 1260 73 166 0 1249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5672

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.96 2/72 8402
/proc/meminfo: memFree=879240/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=7200 CPUtime=51.07
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 1624 0 0 0 5106 1 0 0 25 0 1 0 1101384004 7372800 1610 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 1800 1610 73 166 0 1631 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7200

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/72 8402
/proc/meminfo: memFree=877192/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=9388 CPUtime=102.25
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 2128 0 0 0 10224 1 0 0 25 0 1 0 1101384004 9613312 2114 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 2347 2114 73 166 0 2178 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9388

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8402
/proc/meminfo: memFree=875592/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=11260 CPUtime=162.23
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 2524 0 0 0 16221 2 0 0 25 0 1 0 1101384004 11530240 2510 1992294400 134512640 135192793 4294956224 18446744073709551615 134534332 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 2815 2510 73 166 0 2646 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11260

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8402
/proc/meminfo: memFree=874184/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=12880 CPUtime=222.21
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 2879 0 0 0 22219 2 0 0 25 0 1 0 1101384004 13189120 2865 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 3220 2865 73 166 0 3051 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12880

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=872904/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=14100 CPUtime=282.19
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 3164 0 0 0 28216 3 0 0 25 0 1 0 1101384004 14438400 3150 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 3525 3150 73 166 0 3356 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14100

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=872008/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=15012 CPUtime=342.16
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 3369 0 0 0 34213 3 0 0 25 0 1 0 1101384004 15372288 3355 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 3753 3355 73 166 0 3584 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15012

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=871048/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=16080 CPUtime=402.14
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 3614 0 0 0 40211 3 0 0 25 0 1 0 1101384004 16465920 3600 1992294400 134512640 135192793 4294956224 18446744073709551615 134515329 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 4020 3600 73 166 0 3851 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16080

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=870344/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=16720 CPUtime=462.12
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 3782 0 0 0 46208 4 0 0 25 0 1 0 1101384004 17121280 3768 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 4180 3768 73 166 0 4011 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16720

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=869704/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=17568 CPUtime=522.1
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 3955 0 0 0 52206 4 0 0 25 0 1 0 1101384004 17989632 3941 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 4392 3941 73 166 0 4223 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17568

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=869064/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=18300 CPUtime=582.07
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 4103 0 0 0 58203 4 0 0 25 0 1 0 1101384004 18739200 4089 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 4575 4089 73 166 0 4406 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18300

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=868488/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=18952 CPUtime=642.06
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 4237 0 0 0 64202 4 0 0 25 0 1 0 1101384004 19406848 4223 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 4738 4223 73 166 0 4569 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18952

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=868040/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=19432 CPUtime=702.04
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 4357 0 0 0 70199 5 0 0 25 0 1 0 1101384004 19898368 4343 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 4858 4343 73 166 0 4689 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19432

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=867336/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=20384 CPUtime=762.02
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 4540 0 0 0 76197 5 0 0 25 0 1 0 1101384004 20873216 4526 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 5096 4526 73 166 0 4927 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 20384

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=866696/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=21072 CPUtime=821.99
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 4691 0 0 0 82194 5 0 0 25 0 1 0 1101384004 21577728 4677 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 5268 4677 73 166 0 5099 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 21072

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=866120/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=21712 CPUtime=881.97
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 4846 0 0 0 88191 6 0 0 25 0 1 0 1101384004 22233088 4832 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 5428 4832 73 166 0 5259 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 21712

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=865672/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=22192 CPUtime=941.94
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 4957 0 0 0 94188 6 0 0 25 0 1 0 1101384004 22724608 4943 1992294400 134512640 135192793 4294956224 18446744073709551615 134534155 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 5548 4943 73 166 0 5379 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 22192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=865224/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=22676 CPUtime=1001.92
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 5064 0 0 0 100186 6 0 0 25 0 1 0 1101384004 23220224 5050 1992294400 134512640 135192793 4294956224 18446744073709551615 134533188 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 5669 5050 73 166 0 5500 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22676

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=864776/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=23288 CPUtime=1061.9
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 5179 0 0 0 106184 6 0 0 25 0 1 0 1101384004 23846912 5165 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 5822 5165 73 166 0 5653 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 23288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=864392/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=23784 CPUtime=1121.88
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 5269 0 0 0 112181 7 0 0 25 0 1 0 1101384004 24354816 5255 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 5946 5255 73 166 0 5777 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 23784

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=863880/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=24260 CPUtime=1181.86
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 5403 0 0 0 118179 7 0 0 25 0 1 0 1101384004 24842240 5389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 6065 5389 73 166 0 5896 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 24260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=863816/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=24452 CPUtime=1200.05
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 5417 0 0 0 119998 7 0 0 25 0 1 0 1101384004 25038848 5403 1992294400 134512640 135192793 4294956224 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 6113 5403 73 166 0 5944 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24452

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/72 8404
/proc/meminfo: memFree=863816/2055920 swapFree=4170332/4192956
[pid=8401] ppid=8399 vsize=24452 CPUtime=1200.05
/proc/8401/stat : 8401 (mxc-sat09) R 8399 8401 8272 0 -1 4194304 5417 0 0 0 119998 7 0 0 25 0 1 0 1101384004 25038848 5403 1992294400 134512640 135192793 4294956224 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/8401/statm: 6113 5403 73 166 0 5944 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.077988
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 24452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5417
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= 1423

runsolver used 1.13083 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-29 01:40:09
IDJOB=1517541
IDBENCH=70605
IDSOLVER=504
FILE ID=node38/1517541-1238287209
PBS_JOBID= 9060971
Free space on /tmp= 65528 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1175850950-017.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517541-1238287209/watcher-1517541-1238287209 -o /tmp/evaluation-result-1517541-1238287209/solver-1517541-1238287209 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517541-1238287209.cnf

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

MD5SUM BENCH= 7e1d47339fe7e93ea029abb348893d97
RANDOM SEED=1068980428

node38.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		: 3000.259
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		: 3000.259
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:        886192 kB
Buffers:         89176 kB
Cached:         993196 kB
SwapCached:      11204 kB
Active:         113820 kB
Inactive:       981156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886192 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          18332 kB
Slab:            59960 kB
Committed_AS:  3008252 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-29 03:00:12