Trace number 1513629

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S814638510-058.cnf
MD5SUM6fac88499c30c65b5d674700418285bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.40987
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data 

31.88/31.91	c starting MXC with:
31.88/31.91	c cnf_path = HOME/instance-1513629-1238219773.cnf
31.88/31.91	c restart_strategy = auto
31.88/31.91	c sign_strategy = cached
31.88/31.91	c use_preprocessing = -1
31.88/31.91	c output_implicant = 1
31.88/31.91	c timeout_seconds = 0
31.88/31.91	c running SatELite... done
31.88/31.91	c 1 vars eliminated
31.88/31.91	c received 0 units and 11900 clauses from SatELite
31.88/31.91	c 0 assignments made, starting to guess now
31.88/31.91	c ===================================[MXC]=====================================
31.88/31.91	c | Conflicts |                Clause Statistics                   |   Vars   |
31.88/31.91	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.88/31.91	c =============================================================================
31.88/31.91	c |         0 |       0       0    11900        0        0     nan |      140 |
31.88/31.91	c |       100 |       0       0    11900      100     1050    41.3 |      140 |
31.88/31.91	c |       210 |       0       0    11900      210     1105    42.1 |      140 |
31.88/31.91	c |       441 |       0       0    11900      441     1220    43.1 |      140 |
31.88/31.91	c |       805 |       0       0    11900      805     1402    43.4 |      140 |
31.88/31.91	c |      1315 |       0       0    11900     1315     1609    43.9 |      140 |
31.88/31.91	c |      1986 |       0       0    11900     1138     1754    43.8 |      140 |
31.88/31.91	c |      2834 |       0       0    11900     1046     1894    42.4 |      140 |
31.88/31.91	c |      3876 |       0       0    11900     1076     2031    41.8 |      140 |
31.88/31.91	c |      5132 |       0       0    11900     1260     2163    42.6 |      140 |
31.88/31.91	c |      6623 |       0       0    11900     1626     2292    42.2 |      140 |
31.88/31.91	c |      8373 |       0       0    11900     2204     2419    43.6 |      140 |
31.88/31.91	c |     10408 |       0       0    11900     1769     2543    42.2 |      140 |
31.88/31.91	c |     12756 |       0       0    11900     1497     2665    42.0 |      140 |
31.88/31.91	c |     15449 |       0       0    11900     1439     2786    41.7 |      140 |
31.88/31.91	c |     18521 |       0       0    11900     1642     2906    42.0 |      140 |
31.88/31.91	c |     22010 |       0       0    11900     2158     3025    43.1 |      140 |
31.88/31.91	c |     25958 |       0       0    11900     3030     3144    43.3 |      140 |
31.88/31.91	c |     30411 |       0       0    11900     2699     3262    42.3 |      140 |
31.88/31.91	c |     35419 |       0       0    11900     2735     3381    42.1 |      140 |
31.88/31.91	c |     41038 |       0       0    11900     3209     3499    43.0 |      140 |
31.88/31.91	c |     47329 |       0       0    11900     2391     3618    42.2 |      140 |
31.88/31.91	c |     54360 |       0       0    11900     2054     3737    41.2 |      140 |
31.88/31.91	c |     62205 |       0       0    11900     2295     3857    41.3 |      140 |
31.88/31.91	c |     70945 |       0       0    11900     3197     3978    42.6 |      140 |
31.88/31.91	c |     80669 |       0       0    11900     2831     4099    41.8 |      140 |
31.88/31.91	c |     91476 |       0       0    11900     3246     4222    42.6 |      140 |
31.88/31.91	c |    103474 |       0       0    11900     2397     4346    41.4 |      140 |
31.88/31.91	c |    116782 |       0       0    11900     2480     4471    42.0 |      140 |
31.88/31.91	c |    131532 |       0       0    11900     3628     4597    42.7 |      140 |
31.88/31.91	c |    147868 |       0       0    11900     3668     4726    42.6 |      140 |
31.88/31.91	c |    165948 |       0       0    11900     2582     4855    41.5 |      140 |
31.88/31.91	c |    185947 |       0       0    11900     2894     4987    43.1 |      140 |
31.88/31.91	c |    208057 |       0       0    11900     4822     5120    42.6 |      140 |
31.88/31.91	c |    232489 |       0       0    11900     3343     5255    42.3 |      140 |
31.88/31.91	c |    259475 |       0       0    11900     3714     5393    42.4 |      140 |
31.88/31.91	c |    289271 |       0       0    11900     3476     5532    41.7 |      140 |
31.88/31.91	c |    322158 |       0       0    11900     5580     5674    43.0 |      140 |
31.88/31.91	c |    358445 |       0       0    11900     4589     5818    42.9 |      140 |
31.88/31.91	c |    398472 |       0       0    11900     3415     5965    41.9 |      140 |
31.88/31.91	c |    442613 |       0       0    11900     5324     6114    42.8 |      140 |
31.88/31.91	c |    491279 |       0       0    11900     4517     6265    43.4 |      140 |
31.88/31.91	c |    544923 |       0       0    11900     4271

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-1513629-1238219773/watcher-1513629-1238219773 -o /tmp/evaluation-result-1513629-1238219773/solver-1513629-1238219773 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513629-1238219773.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: 0.99 0.98 0.99 3/64 7721
/proc/meminfo: memFree=1157432/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=1304 CPUtime=0
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1094644096 1335296 209 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 326 209 54 166 0 157 0

[startup+0.106684 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7721
/proc/meminfo: memFree=1157432/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=1844 CPUtime=0.1
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 440 0 0 0 10 0 0 0 18 0 1 0 1094644096 1888256 344 1992294400 134512640 135192793 4294956224 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 461 344 55 166 0 292 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1844

[startup+0.201701 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7721
/proc/meminfo: memFree=1157432/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=2036 CPUtime=0.2
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 465 0 0 0 20 0 0 0 18 0 1 0 1094644096 2084864 369 1992294400 134512640 135192793 4294956224 18446744073709551615 134567801 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 509 369 55 166 0 340 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2036

[startup+0.301719 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7721
/proc/meminfo: memFree=1157432/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=3268 CPUtime=0.29
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 780 0 0 0 29 0 0 0 19 0 1 0 1094644096 3346432 684 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 817 684 71 166 0 648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3268

[startup+0.701788 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 7721
/proc/meminfo: memFree=1157432/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=3928 CPUtime=0.69
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 946 0 0 0 69 0 0 0 23 0 1 0 1094644096 4022272 850 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 982 850 72 166 0 813 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3928

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7722
/proc/meminfo: memFree=1154032/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=4192 CPUtime=1.49
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 1024 0 0 0 149 0 0 0 25 0 1 0 1094644096 4292608 928 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 1048 928 72 166 0 879 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4192

[startup+3.10121 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7722
/proc/meminfo: memFree=1153648/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=4592 CPUtime=3.09
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 1122 0 0 0 309 0 0 0 25 0 1 0 1094644096 4702208 1026 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 1148 1026 72 166 0 979 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4592

[startup+6.30278 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7722
/proc/meminfo: memFree=1153008/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=5160 CPUtime=6.29
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 1239 0 0 0 629 0 0 0 25 0 1 0 1094644096 5283840 1143 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 1290 1143 72 166 0 1121 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5160

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7722
/proc/meminfo: memFree=1152240/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=5848 CPUtime=12.68
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 1398 0 0 0 1268 0 0 0 25 0 1 0 1094644096 5988352 1302 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 1462 1302 72 166 0 1293 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5848

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7722
/proc/meminfo: memFree=1151472/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=6704 CPUtime=25.48
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 1602 0 0 0 2547 1 0 0 25 0 1 0 1094644096 6864896 1506 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 1676 1506 72 166 0 1507 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6704

[startup+51.1016 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 7722
/proc/meminfo: memFree=1150448/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=7996 CPUtime=51.07
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 1872 0 0 0 5106 1 0 0 25 0 1 0 1094644096 8187904 1776 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 1999 1776 72 166 0 1830 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7996

[startup+102.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 7722
/proc/meminfo: memFree=1148848/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=9484 CPUtime=102.24
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 2223 0 0 0 10223 1 0 0 25 0 1 0 1094644096 9711616 2127 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 2371 2127 72 166 0 2202 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9484

[startup+162.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 7722
/proc/meminfo: memFree=1147632/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=10680 CPUtime=162.21
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 2516 0 0 0 16220 1 0 0 25 0 1 0 1094644096 10936320 2420 1992294400 134512640 135192793 4294956224 18446744073709551615 134549634 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 2670 2420 72 166 0 2501 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 10680

[startup+222.306 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 7722
/proc/meminfo: memFree=1147120/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=11312 CPUtime=222.18
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 2655 0 0 0 22217 1 0 0 25 0 1 0 1094644096 11583488 2559 1992294400 134512640 135192793 4294956224 18446744073709551615 134551438 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 2828 2559 72 166 0 2659 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 11312

[startup+282.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 7722
/proc/meminfo: memFree=1146800/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=11664 CPUtime=282.16
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 2745 0 0 0 28214 2 0 0 25 0 1 0 1094644096 11943936 2649 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 2916 2649 72 166 0 2747 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 11664

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7728
/proc/meminfo: memFree=1146224/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=12176 CPUtime=342.13
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 2857 0 0 0 34211 2 0 0 25 0 1 0 1094644096 12468224 2761 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 3044 2761 72 166 0 2875 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 12176

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7728
/proc/meminfo: memFree=1145712/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=12720 CPUtime=402.1
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3004 0 0 0 40208 2 0 0 25 0 1 0 1094644096 13025280 2908 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 3180 2908 72 166 0 3011 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 12720

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7728
/proc/meminfo: memFree=1145328/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=13072 CPUtime=462.07
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3090 0 0 0 46205 2 0 0 25 0 1 0 1094644096 13385728 2994 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 3268 2994 72 166 0 3099 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 13072

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1144880/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=13840 CPUtime=522.05
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3216 0 0 0 52203 2 0 0 25 0 1 0 1094644096 14172160 3120 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 3460 3120 72 166 0 3291 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 13840

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1144368/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=14384 CPUtime=582.02
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3334 0 0 0 58200 2 0 0 25 0 1 0 1094644096 14729216 3238 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 3596 3238 72 166 0 3427 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 14384

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1144048/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=14736 CPUtime=641.99
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3434 0 0 0 64197 2 0 0 25 0 1 0 1094644096 15089664 3338 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 3684 3338 72 166 0 3515 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 14736

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1143728/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=15120 CPUtime=701.96
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3495 0 0 0 70194 2 0 0 25 0 1 0 1094644096 15482880 3399 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 3780 3399 72 166 0 3611 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 15120

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1143024/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=16068 CPUtime=761.94
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3675 0 0 0 76192 2 0 0 25 0 1 0 1094644096 16453632 3579 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4017 3579 72 166 0 3848 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 16068

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1142832/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=16260 CPUtime=821.91
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3718 0 0 0 82188 3 0 0 25 0 1 0 1094644096 16650240 3622 1992294400 134512640 135192793 4294956224 18446744073709551615 134534141 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4065 3622 72 166 0 3896 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 16260

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1142448/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=16644 CPUtime=881.89
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3827 0 0 0 88186 3 0 0 25 0 1 0 1094644096 17043456 3731 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4161 3731 72 166 0 3992 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 16644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1142256/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=16972 CPUtime=941.85
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3870 0 0 0 94182 3 0 0 25 0 1 0 1094644096 17379328 3774 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4243 3774 72 166 0 4074 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 16972

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1142000/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=17164 CPUtime=1001.8
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3940 0 0 0 100177 3 0 0 25 0 1 0 1094644096 17575936 3844 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4291 3844 72 166 0 4122 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 17164

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1141808/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=17548 CPUtime=1061.78
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 3993 0 0 0 106175 3 0 0 25 0 1 0 1094644096 17969152 3897 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4387 3897 72 166 0 4218 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 17548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1141616/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=17740 CPUtime=1121.76
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 4038 0 0 0 112173 3 0 0 25 0 1 0 1094644096 18165760 3942 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4435 3942 72 166 0 4266 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 17740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1141232/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=18124 CPUtime=1181.71
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 4116 0 0 0 118168 3 0 0 25 0 1 0 1094644096 18558976 4020 1992294400 134512640 135192793 4294956224 18446744073709551615 134746743 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4531 4020 72 166 0 4362 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 18124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1141168/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=18124 CPUtime=1200.02
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 4143 0 0 0 119998 4 0 0 25 0 1 0 1094644096 18558976 4047 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4531 4047 72 166 0 4362 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18124

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7728
/proc/meminfo: memFree=1141168/2055920 swapFree=4174136/4192956
[pid=7721] ppid=7719 vsize=18124 CPUtime=1200.02
/proc/7721/stat : 7721 (mxc-sat09) R 7719 7721 6810 0 -1 4194304 4143 0 0 0 119998 4 0 0 25 0 1 0 1094644096 18558976 4047 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 0 0 0
/proc/7721/statm: 4531 4047 72 166 0 4362 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.044993
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 18124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4143
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= 2825

runsolver used 1.04984 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 06:56:13
IDJOB=1513629
IDBENCH=70279
IDSOLVER=504
FILE ID=node4/1513629-1238219773
PBS_JOBID= 9060560
Free space on /tmp= 65244 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S814638510-058.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513629-1238219773/watcher-1513629-1238219773 -o /tmp/evaluation-result-1513629-1238219773/solver-1513629-1238219773 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513629-1238219773.cnf

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

MD5SUM BENCH= 6fac88499c30c65b5d674700418285bf
RANDOM SEED=503509264

node4.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		: 3000.277
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		: 3000.277
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:       1157912 kB
Buffers:         77488 kB
Cached:         724156 kB
SwapCached:      12656 kB
Active:         128432 kB
Inactive:       687316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1157912 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          19756 kB
Slab:            68208 kB
Committed_AS:  2737832 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 07:16:16