Trace number 1513833

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/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.6151
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

225.71/225.87	c starting MXC with:
225.71/225.87	c cnf_path = HOME/instance-1513833-1238223367.cnf
225.71/225.87	c restart_strategy = auto
225.71/225.87	c sign_strategy = cached
225.71/225.87	c use_preprocessing = -1
225.71/225.87	c output_implicant = 1
225.71/225.87	c timeout_seconds = 0
225.71/225.87	c running SatELite... done
225.71/225.87	c 282 vars eliminated
225.71/225.87	c received 0 units and 41557 clauses from SatELite
225.71/225.87	c 281 assignments made, starting to guess now
225.71/225.87	c ===================================[MXC]=====================================
225.71/225.87	c | Conflicts |                Clause Statistics                   |   Vars   |
225.71/225.87	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
225.71/225.87	c =============================================================================
225.71/225.87	c |         0 |       0       0    41557        0        0     nan |    10000 |
225.71/225.87	c |       100 |       0       0    41557      100     1050   138.4 |     9719 |
225.71/225.87	c |       210 |       0       0    41557      210     1105   118.1 |     9719 |
225.71/225.87	c |       441 |       0       0    41557      441     1220   132.6 |     9719 |
225.71/225.87	c |       805 |       0       0    41557      805     1402   138.8 |     9719 |
225.71/225.87	c |      1315 |       0       0    41557     1315     1609   153.4 |     9719 |
225.71/225.87	c |      1986 |       0       0    41557     1138     1754   171.0 |     9719 |
225.71/225.87	c |      2834 |       0       0    41557     1046     1894   156.9 |     9719 |
225.71/225.87	c |      3876 |       0       0    41557     1076     2031   154.9 |     9719 |
225.71/225.87	c |      5132 |       0       0    41557     1259     2163   142.9 |     9719 |
225.71/225.87	c |      6623 |       0       0    41557     1624     2292   157.3 |     9719 |
225.71/225.87	c |      8373 |       0       0    41557     2200     2419   153.0 |     9719 |
225.71/225.87	c |     10408 |       0       0    41557     1761     2543   157.7 |     9719 |
225.71/225.87	c |     12756 |       0       0    41557     1486     2665   158.3 |     9719 |
225.71/225.87	c |     15449 |       0       0    41557     1425     2786   163.0 |     9719 |
225.71/225.87	c |     18521 |       0       0    41557     1625     2906   159.6 |     9719 |
225.71/225.87	c |     22010 |       0       0    41557     2134     3025   171.1 |     9719 |
225.71/225.87	c |     25958 |       0       0    41557     3004     3144   180.9 |     9719 |
225.71/225.87	c |     30411 |       0       0    41557     2669     3262   184.5 |     9719 |
225.71/225.87	c |     35419 |       0       0    41557     2700     3381   169.0 |     9719 |
225.71/225.87	c |     41038 |       0       0    41557     3169     3499   186.2 |     9719 |
225.71/225.87	c |     47329 |       0       0    41557     2345     3618   182.3 |     9719 |
225.71/225.87	c |     54360 |       0       0    41557     1998     3737   191.7 |     9719 |
225.71/225.87	c |     62205 |       0       0    41557     2223     3857   201.4 |     9719 |
225.71/225.87	c |     70945 |       0       0    41557     3118     3978   203.6 |     9719 |
225.71/225.87	c |     80669 |       0       0    41557     2739     4099   186.0 |     9719 |
225.71/225.87	c |     91476 |       0       0    41557     3136     4222   181.9 |     9719 |
225.71/225.87	c |    103474 |       0       0    41557     2263     4346   219.6 |     9719 |
225.71/225.87	c |    116782 |       0       0    41557     2314     4471   221.1 |     9719 |
225.71/225.87	c |    131532 |       0       0    41557     3447     4597   205.5 |     9719 |
225.71/225.87	c |    147868 |       0       0    41557     3462     4726   218.3 |     9719 |
225.71/225.87	c |    165948 |       0       0    41557     4785     4855   213.2 |     9719 |
225.71/225.87	c |    185947 |       0       0    41557     2637     4987   195.9 |     9719 |
225.71/225.87	c |    208057 |       0       0    41557     4522     5120   221.1 |     9719 |
225.71/225.87	c |    232489 |       0       0    41557     3007     5255   217.5 |     9719 |
225.71/225.87	c |    259475 |       0       0    41557     3348     5393   211.0 |     9719 |
225.71/225.87	c |    289271 |       0       0    41557     3076     5532   200.7 |     9719 |
225.71/225.87	c |    322158 |       0       0    41557     5142     5674   214.2 |     9719 |
225.71/225.87	c |    358445 |       0       0    41557     4084     5818   214.2 |     9719 |
225.71/225.87	c |    398472 |       0       0    41557     5825     5965   216.2 |     9719 |
225.71/225.87	c |    442613 |       0       0    41557     4693     6114   220.1 |     9719 |
225.71/225.87	c |    491279 |       0       0    41557     3840     6265   243.9 |     9719 |
225.71/225.87	c |    544923 |       0       0    41557     354

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-1513833-1238223367/watcher-1513833-1238223367 -o /tmp/evaluation-result-1513833-1238223367/solver-1513833-1238223367 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513833-1238223367.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 0.97 0.94 3/81 15586
/proc/meminfo: memFree=1118440/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=4312 CPUtime=0
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 765 0 0 0 0 0 0 0 21 0 1 0 699231708 4415488 751 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 1078 758 53 166 0 909 0

[startup+0.052636 s]
/proc/loadavg: 0.99 0.97 0.94 3/81 15586
/proc/meminfo: memFree=1118440/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=6420 CPUtime=0.04
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 1259 0 0 0 4 0 0 0 21 0 1 0 699231708 6574080 1243 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 1605 1243 54 166 0 1436 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6420

[startup+0.101645 s]
/proc/loadavg: 0.99 0.97 0.94 3/81 15586
/proc/meminfo: memFree=1118440/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=6360 CPUtime=0.09
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 1415 0 0 0 9 0 0 0 21 0 1 0 699231708 6512640 1212 1992294400 134512640 135192793 4294956224 18446744073709551615 134573406 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 1590 1212 56 166 0 1421 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6360

[startup+0.301684 s]
/proc/loadavg: 0.99 0.97 0.94 3/81 15586
/proc/meminfo: memFree=1118440/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=12124 CPUtime=0.29
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 2993 0 0 0 28 1 0 0 23 0 1 0 699231708 12414976 2676 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 3031 2676 72 166 0 2862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12124

[startup+0.701762 s]
/proc/loadavg: 0.99 0.97 0.94 3/81 15586
/proc/meminfo: memFree=1118440/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=12916 CPUtime=0.69
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 3191 0 0 0 68 1 0 0 25 0 1 0 699231708 13225984 2874 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 3229 2874 72 166 0 3060 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12916

[startup+1.50192 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1106784/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=13444 CPUtime=1.49
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 3332 0 0 0 147 2 0 0 25 0 1 0 699231708 13766656 3015 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 3361 3015 73 166 0 3192 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13444

[startup+3.10123 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1106336/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=13840 CPUtime=3.09
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 3426 0 0 0 307 2 0 0 25 0 1 0 699231708 14172160 3109 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 3460 3109 73 166 0 3291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13840

[startup+6.30185 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1105504/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=14368 CPUtime=6.29
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 3557 0 0 0 627 2 0 0 25 0 1 0 699231708 14712832 3240 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 3592 3240 73 166 0 3423 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14368

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1104544/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=15292 CPUtime=12.68
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 3798 0 0 0 1266 2 0 0 25 0 1 0 699231708 15659008 3481 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 3823 3481 73 166 0 3654 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15292

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1103072/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=16612 CPUtime=25.48
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 4127 0 0 0 2546 2 0 0 25 0 1 0 699231708 17010688 3810 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 4153 3810 73 166 0 3984 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16612

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1101408/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=18328 CPUtime=51.07
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 4541 0 0 0 5104 3 0 0 25 0 1 0 699231708 18767872 4224 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 4582 4224 73 166 0 4413 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18328

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1098848/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=20836 CPUtime=102.25
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 5183 0 0 0 10222 3 0 0 25 0 1 0 699231708 21336064 4866 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 5209 4866 73 166 0 5040 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20836

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1096160/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=23476 CPUtime=162.23
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 5836 0 0 0 16219 4 0 0 25 0 1 0 699231708 24039424 5519 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 5869 5519 73 166 0 5700 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23476

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1093792/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=25852 CPUtime=222.21
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 6426 0 0 0 22216 5 0 0 25 0 1 0 699231708 26472448 6109 1992294400 134512640 135192793 4294956224 18446744073709551615 134552150 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 6463 6109 73 166 0 6294 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25852

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15587
/proc/meminfo: memFree=1091488/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=28096 CPUtime=282.18
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 6980 0 0 0 28213 5 0 0 25 0 1 0 699231708 28770304 6663 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 7024 6663 74 166 0 6855 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28096

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1089952/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=29548 CPUtime=342.16
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 7366 0 0 0 34210 6 0 0 25 0 1 0 699231708 30257152 7049 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 7387 7049 74 166 0 7218 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 29548

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1088864/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=30736 CPUtime=402.14
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 7645 0 0 0 40208 6 0 0 25 0 1 0 699231708 31473664 7328 1992294400 134512640 135192793 4294956224 18446744073709551615 134532659 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 7684 7328 74 166 0 7515 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 30736

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1086816/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=32716 CPUtime=462.11
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 8150 0 0 0 46205 6 0 0 25 0 1 0 699231708 33501184 7833 1992294400 134512640 135192793 4294956224 18446744073709551615 134551632 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 8179 7833 74 166 0 8010 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 32716

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1086176/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=33640 CPUtime=522.09
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 8368 0 0 0 52203 6 0 0 25 0 1 0 699231708 34447360 8051 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 8410 8051 74 166 0 8241 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 33640

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1084768/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=34960 CPUtime=582.08
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 8721 0 0 0 58201 7 0 0 25 0 1 0 699231708 35799040 8404 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 8740 8404 74 166 0 8571 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 34960

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1082848/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=36808 CPUtime=642.05
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 9186 0 0 0 64198 7 0 0 25 0 1 0 699231708 37691392 8869 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 9202 8869 74 166 0 9033 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 36808

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1081376/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=38260 CPUtime=702.03
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 9541 0 0 0 70196 7 0 0 25 0 1 0 699231708 39178240 9224 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 9565 9224 74 166 0 9396 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 38260

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1078880/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=40768 CPUtime=762.01
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 10163 0 0 0 76194 7 0 0 25 0 1 0 699231708 41746432 9846 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 10192 9846 74 166 0 10023 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 40768

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1078240/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=41428 CPUtime=821.98
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 10311 0 0 0 82191 7 0 0 25 0 1 0 699231708 42422272 9994 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 10357 9994 74 166 0 10188 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 41428

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1077472/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=42220 CPUtime=881.96
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 10510 0 0 0 88189 7 0 0 25 0 1 0 699231708 43233280 10193 1992294400 134512640 135192793 4294956224 18446744073709551615 134534037 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 10555 10193 74 166 0 10386 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 42220

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1077088/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=42616 CPUtime=941.93
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 10609 0 0 0 94186 7 0 0 25 0 1 0 699231708 43638784 10292 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 10654 10292 74 166 0 10485 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 42616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1075936/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=43672 CPUtime=1001.92
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 10877 0 0 0 100184 8 0 0 25 0 1 0 699231708 44720128 10560 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 10918 10560 74 166 0 10749 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 43672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1074272/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=45388 CPUtime=1061.89
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 11302 0 0 0 106181 8 0 0 25 0 1 0 699231708 46477312 10985 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 11347 10985 74 166 0 11178 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 45388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1072928/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=46708 CPUtime=1121.87
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 11631 0 0 0 112179 8 0 0 25 0 1 0 699231708 47828992 11314 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 11677 11314 74 166 0 11508 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 46708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1072800/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=46840 CPUtime=1181.85
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 11662 0 0 0 118177 8 0 0 25 0 1 0 699231708 47964160 11345 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 11710 11345 74 166 0 11541 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 46840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1072672/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=46972 CPUtime=1200.05
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 11696 0 0 0 119997 8 0 0 25 0 1 0 699231708 48099328 11379 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 11743 11379 74 166 0 11574 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46972

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 0.97 0.94 2/82 15593
/proc/meminfo: memFree=1072672/2055920 swapFree=4174588/4192956
[pid=15586] ppid=15584 vsize=46972 CPUtime=1200.05
/proc/15586/stat : 15586 (mxc-sat09) R 15584 15586 15491 0 -1 4194304 11696 0 0 0 119997 8 0 0 25 0 1 0 699231708 48099328 11379 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/15586/statm: 11743 11379 74 166 0 11574 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46972

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.093985
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 46972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11696
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= 1174

runsolver used 1.38579 second user time and 4.08438 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 07:56:07
IDJOB=1513833
IDBENCH=70296
IDSOLVER=504
FILE ID=node88/1513833-1238223367
PBS_JOBID= 9060573
Free space on /tmp= 66476 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513833-1238223367/watcher-1513833-1238223367 -o /tmp/evaluation-result-1513833-1238223367/solver-1513833-1238223367 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513833-1238223367.cnf

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=1140984385

node88.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1118864 kB
Buffers:         80788 kB
Cached:         763236 kB
SwapCached:       7608 kB
Active:         124084 kB
Inactive:       729292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1118864 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          14896 kB
Slab:            67824 kB
Committed_AS:  1770540 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 08:16:09