Trace number 1515825

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) 1200.08 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.355
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 

23.25/23.44	c starting MXC with:
23.25/23.44	c cnf_path = HOME/instance-1515825-1238259747.cnf
23.25/23.44	c restart_strategy = auto
23.25/23.44	c sign_strategy = cached
23.25/23.44	c use_preprocessing = -1
23.25/23.44	c output_implicant = 1
23.25/23.44	c timeout_seconds = 0
23.25/23.44	c running SatELite... done
23.25/23.44	c 1 vars eliminated
23.25/23.44	c received 0 units and 5340 clauses from SatELite
23.25/23.44	c 0 assignments made, starting to guess now
23.25/23.44	c ===================================[MXC]=====================================
23.25/23.44	c | Conflicts |                Clause Statistics                   |   Vars   |
23.25/23.44	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.25/23.44	c =============================================================================
23.25/23.44	c |         0 |       0       0     5340        0        0     nan |       60 |
23.25/23.44	c |       100 |       0       0     5340      100     1050    22.4 |       60 |
23.25/23.44	c |       210 |       0       0     5340      210     1105    22.3 |       60 |
23.25/23.44	c |       441 |       0       0     5340      441     1220    21.8 |       60 |
23.25/23.44	c |       805 |       0       0     5340      805     1402    21.7 |       60 |
23.25/23.44	c |      1315 |       0       0     5340     1315     1609    21.5 |       60 |
23.25/23.44	c |      1986 |       0       0     5340     1138     1754    20.4 |       60 |
23.25/23.44	c |      2834 |       0       0     5340     1046     1894    19.9 |       60 |
23.25/23.44	c |      3876 |       0       0     5340     1076     2031    19.6 |       60 |
23.25/23.44	c |      5132 |       0       0     5340     1260     2163    20.2 |       60 |
23.25/23.44	c |      6623 |       0       0     5340     1627     2292    19.8 |       60 |
23.25/23.44	c |      8373 |       0       0     5340     2204     2419    19.7 |       60 |
23.25/23.44	c |     10408 |       0       0     5340     1766     2543    19.5 |       60 |
23.25/23.44	c |     12756 |       0       0     5340     1495     2665    19.4 |       60 |
23.25/23.44	c |     15449 |       0       0     5340     1437     2786    18.9 |       60 |
23.25/23.44	c |     18521 |       0       0     5340     1640     2906    19.9 |       60 |
23.25/23.44	c |     22010 |       0       0     5340     2153     3025    20.4 |       60 |
23.25/23.44	c |     25958 |       0       0     5340     3027     3144    19.8 |       60 |
23.25/23.44	c |     30411 |       0       0     5340     2698     3262    19.9 |       60 |
23.25/23.44	c |     35419 |       0       0     5340     2738     3381    19.2 |       60 |
23.25/23.44	c |     41038 |       0       0     5340     3212     3499    19.2 |       60 |
23.25/23.44	c |     47329 |       0       0     5340     2398     3618    18.9 |       60 |
23.25/23.44	c |     54360 |       0       0     5340     2060     3737    19.5 |       60 |
23.25/23.44	c |     62205 |       0       0     5340     2297     3857    19.8 |       60 |
23.25/23.44	c |     70945 |       0       0     5340     3208     3978    19.0 |       60 |
23.25/23.44	c |     80669 |       0       0     5340     2844     4099    19.2 |       60 |
23.25/23.44	c |     91476 |       0       0     5340     3259     4222    18.9 |       60 |
23.25/23.44	c |    103474 |       0       0     5340     2402     4346    19.5 |       60 |
23.25/23.44	c |    116782 |       0       0     5340     2469     4471    19.1 |       60 |
23.25/23.44	c |    131532 |       0       0     5340     3615     4597    19.5 |       60 |
23.25/23.44	c |    147868 |       0       0     5340     3656     4726    18.9 |       60 |
23.25/23.44	c |    165948 |       0       0     5340     2580     4855    18.7 |       60 |
23.25/23.44	c |    185947 |       0       0     5340     2891     4987    17.7 |       60 |
23.25/23.44	c |    208057 |       0       0     5340     4798     5120    18.7 |       60 |
23.25/23.44	c |    232489 |       0       0     5340     3314     5255    18.9 |       60 |
23.25/23.44	c |    259475 |       0       0     5340     3690     5393    18.3 |       60 |
23.25/23.44	c |    289271 |       0       0     5340     3458     5532    18.7 |       60 |
23.25/23.44	c |    322158 |       0       0     5340     5567     5674    18.4 |       60 |
23.25/23.44	c |    358445 |       0       0     5340     4570     5818    17.7 |       60 |
23.25/23.44	c |    398472 |       0       0     5340     3372     5965    18.2 |       60 |
23.25/23.44	c |    442613 |       0       0     5340     5271     6114    17.9 |       60 |
23.25/23.44	c |    491279 |       0       0     5340     4468     6265    18.1 |       60 |
23.25/23.44	c |    544923 |       0       0     5340     4250

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-1515825-1238259747/watcher-1515825-1238259747 -o /tmp/evaluation-result-1515825-1238259747/solver-1515825-1238259747 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515825-1238259747.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: 1.99 2.00 1.99 4/85 27329
/proc/meminfo: memFree=1810816/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=1112 CPUtime=0
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 165 0 0 0 0 0 0 0 20 0 1 0 1098635704 1138688 151 1992294400 134512640 135192793 4294956224 18446744073709551615 134572222 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 278 151 54 166 0 109 0

[startup+0.184242 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27329
/proc/meminfo: memFree=1810816/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=2204 CPUtime=0.17
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 479 0 0 0 17 0 0 0 20 0 1 0 1098635704 2256896 431 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 551 431 72 166 0 382 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 2204

[startup+0.201242 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27329
/proc/meminfo: memFree=1810816/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=2204 CPUtime=0.19
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 482 0 0 0 19 0 0 0 20 0 1 0 1098635704 2256896 434 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 551 434 72 166 0 382 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2204

[startup+0.301252 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27329
/proc/meminfo: memFree=1810816/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=2336 CPUtime=0.29
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 508 0 0 0 29 0 0 0 21 0 1 0 1098635704 2392064 460 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 584 460 72 166 0 415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2336

[startup+0.701292 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27329
/proc/meminfo: memFree=1810816/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=2604 CPUtime=0.69
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 573 0 0 0 69 0 0 0 25 0 1 0 1098635704 2666496 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 651 525 72 166 0 482 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2604

[startup+1.50137 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1808696/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=2876 CPUtime=1.48
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 644 0 0 0 148 0 0 0 25 0 1 0 1098635704 2945024 596 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 719 596 72 166 0 550 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2876

[startup+3.10153 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1808248/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=3292 CPUtime=3.08
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 737 0 0 0 308 0 0 0 25 0 1 0 1098635704 3371008 689 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 823 689 72 166 0 654 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 3292

[startup+6.30185 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1807544/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=3900 CPUtime=6.26
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 867 0 0 0 626 0 0 0 25 0 1 0 1098635704 3993600 819 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 975 819 72 166 0 806 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 3900

[startup+12.7015 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1806904/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=4616 CPUtime=12.62
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 1022 0 0 0 1262 0 0 0 25 0 1 0 1098635704 4726784 974 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 1154 974 72 166 0 985 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 4616

[startup+25.5018 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1805816/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=5852 CPUtime=25.34
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 1276 0 0 0 2534 0 0 0 25 0 1 0 1098635704 5992448 1228 1992294400 134512640 135192793 4294956224 18446744073709551615 134533111 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 1463 1228 72 166 0 1294 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 5852

[startup+51.1013 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1804920/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=6804 CPUtime=50.79
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 1514 0 0 0 5079 0 0 0 25 0 1 0 1098635704 6967296 1466 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 1701 1466 72 166 0 1532 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 6804

[startup+102.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1803576/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=7928 CPUtime=101.71
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 1817 0 0 0 10170 1 0 0 25 0 1 0 1098635704 8118272 1769 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 1982 1769 72 166 0 1813 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 7928

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1802168/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=9540 CPUtime=161.36
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2129 0 0 0 16135 1 0 0 25 0 1 0 1098635704 9768960 2081 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 2385 2081 72 166 0 2216 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 9540

[startup+222.307 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1801464/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=10472 CPUtime=221.02
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2312 0 0 0 22101 1 0 0 25 0 1 0 1098635704 10723328 2264 1992294400 134512640 135192793 4294956224 18446744073709551615 134550425 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 2618 2264 72 166 0 2449 0
Current children cumulated CPU time (s) 221.02
Current children cumulated vsize (KiB) 10472

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1800568/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=11664 CPUtime=280.67
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2540 0 0 0 28066 1 0 0 25 0 1 0 1098635704 11943936 2492 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 2916 2492 72 166 0 2747 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 11664

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1800504/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=11664 CPUtime=340.32
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2555 0 0 0 34031 1 0 0 25 0 1 0 1098635704 11943936 2507 1992294400 134512640 135192793 4294956224 18446744073709551615 134552052 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 2916 2507 72 166 0 2747 0
Current children cumulated CPU time (s) 340.32
Current children cumulated vsize (KiB) 11664

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1800504/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=11664 CPUtime=399.98
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2565 0 0 0 39997 1 0 0 25 0 1 0 1098635704 11943936 2517 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 2916 2517 72 166 0 2747 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 11664

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1800312/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=11664 CPUtime=459.63
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2606 0 0 0 45962 1 0 0 25 0 1 0 1098635704 11943936 2558 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 2916 2558 72 166 0 2747 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 11664

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1799992/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12192 CPUtime=519.29
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2700 0 0 0 51928 1 0 0 25 0 1 0 1098635704 12484608 2652 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3048 2652 72 166 0 2879 0
Current children cumulated CPU time (s) 519.29
Current children cumulated vsize (KiB) 12192

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1799544/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=578.95
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2792 0 0 0 57894 1 0 0 25 0 1 0 1098635704 12877824 2744 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2744 72 166 0 2975 0
Current children cumulated CPU time (s) 578.95
Current children cumulated vsize (KiB) 12576

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1799480/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=638.6
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2812 0 0 0 63859 1 0 0 25 0 1 0 1098635704 12877824 2764 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2764 72 166 0 2975 0
Current children cumulated CPU time (s) 638.6
Current children cumulated vsize (KiB) 12576

[startup+702.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1799352/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=698.26
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2834 0 0 0 69825 1 0 0 25 0 1 0 1098635704 12877824 2786 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2786 72 166 0 2975 0
Current children cumulated CPU time (s) 698.26
Current children cumulated vsize (KiB) 12576

[startup+762.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1799288/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=757.92
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2850 0 0 0 75791 1 0 0 25 0 1 0 1098635704 12877824 2802 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2802 72 166 0 2975 0
Current children cumulated CPU time (s) 757.92
Current children cumulated vsize (KiB) 12576

[startup+822.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1799224/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=817.57
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2866 0 0 0 81756 1 0 0 25 0 1 0 1098635704 12877824 2818 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2818 72 166 0 2975 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 12576

[startup+882.308 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1799032/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=877.24
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2901 0 0 0 87722 2 0 0 25 0 1 0 1098635704 12877824 2853 1992294400 134512640 135192793 4294956224 18446744073709551615 134552311 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2853 72 166 0 2975 0
Current children cumulated CPU time (s) 877.24
Current children cumulated vsize (KiB) 12576

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1798968/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=936.89
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2913 0 0 0 93687 2 0 0 25 0 1 0 1098635704 12877824 2865 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2865 72 166 0 2975 0
Current children cumulated CPU time (s) 936.89
Current children cumulated vsize (KiB) 12576

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1798904/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=996.54
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2921 0 0 0 99652 2 0 0 25 0 1 0 1098635704 12877824 2873 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2873 72 166 0 2975 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 12576

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1798904/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=1056.2
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2939 0 0 0 105618 2 0 0 25 0 1 0 1098635704 12877824 2891 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2891 72 166 0 2975 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 12576

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1798776/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=1115.85
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2952 0 0 0 111583 2 0 0 25 0 1 0 1098635704 12877824 2904 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2904 72 166 0 2975 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 12576

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1798712/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12576 CPUtime=1175.51
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 2966 0 0 0 117549 2 0 0 25 0 1 0 1098635704 12877824 2918 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3144 2918 72 166 0 2975 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 12576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1798456/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12720 CPUtime=1200.07
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 3001 0 0 0 120005 2 0 0 25 0 1 0 1098635704 13025280 2953 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3180 2953 72 166 0 3011 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12720

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

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

[startup+1207 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27330
/proc/meminfo: memFree=1798456/2055920 swapFree=4169364/4192956
[pid=27329] ppid=27327 vsize=12720 CPUtime=1200.07
/proc/27329/stat : 27329 (mxc-sat09) R 27327 27329 27078 0 -1 4194304 3001 0 0 0 120005 2 0 0 25 0 1 0 1098635704 13025280 2953 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/27329/statm: 3180 2953 72 166 0 3011 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12720

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1207.01
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.029995
CPU usage (%): 99.426
Max. virtual memory (cumulated for all children) (KiB): 12720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3001
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= 14595

runsolver used 1.73074 second user time and 4.86526 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 18:02:27
IDJOB=1515825
IDBENCH=70462
IDSOLVER=504
FILE ID=node70/1515825-1238259747
PBS_JOBID= 9060813
Free space on /tmp= 65292 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515825-1238259747/watcher-1515825-1238259747 -o /tmp/evaluation-result-1515825-1238259747/solver-1515825-1238259747 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515825-1238259747.cnf

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=136835329

node70.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		: 3000.234
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		: 3000.234
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:       1811296 kB
Buffers:         48060 kB
Cached:         141460 kB
SwapCached:       8700 kB
Active:          90244 kB
Inactive:       109392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811296 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            28996 kB
Committed_AS:  2135996 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 18:22:36