Trace number 1515141

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S578339356-013.cnf
MD5SUM4003d88d5e738aebe7112be499f87bca
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

22.99/23.07	c starting MXC with:
22.99/23.07	c cnf_path = HOME/instance-1515141-1238250007.cnf
22.99/23.07	c restart_strategy = auto
22.99/23.07	c sign_strategy = cached
22.99/23.07	c use_preprocessing = -1
22.99/23.07	c output_implicant = 1
22.99/23.07	c timeout_seconds = 0
22.99/23.07	c running SatELite... done
22.99/23.07	c 1 vars eliminated
22.99/23.07	c received 0 units and 2556 clauses from SatELite
22.99/23.07	c 0 assignments made, starting to guess now
22.99/23.07	c ===================================[MXC]=====================================
22.99/23.07	c | Conflicts |                Clause Statistics                   |   Vars   |
22.99/23.07	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.99/23.07	c =============================================================================
22.99/23.07	c |         0 |       0       0     2556        0        0     nan |      120 |
22.99/23.07	c |       100 |       0       0     2556      100     1050    24.5 |      120 |
22.99/23.07	c |       210 |       0       0     2556      210     1105    25.3 |      120 |
22.99/23.07	c |       441 |       0       0     2556      441     1220    25.6 |      120 |
22.99/23.07	c |       805 |       0       0     2556      805     1402    25.7 |      120 |
22.99/23.07	c |      1315 |       0       0     2556     1315     1609    25.9 |      120 |
22.99/23.07	c |      1986 |       0       0     2556     1138     1754    25.8 |      120 |
22.99/23.07	c |      2834 |       0       0     2556     1046     1894    25.3 |      120 |
22.99/23.07	c |      3876 |       0       0     2556     1076     2031    24.4 |      120 |
22.99/23.07	c |      5132 |       0       0     2556     1259     2163    24.5 |      120 |
22.99/23.07	c |      6623 |       0       0     2556     1626     2292    25.2 |      120 |
22.99/23.07	c |      8373 |       0       0     2556     2202     2419    24.6 |      120 |
22.99/23.07	c |     10408 |       0       0     2556     1764     2543    24.5 |      120 |
22.99/23.07	c |     12756 |       0       0     2556     1491     2665    23.4 |      120 |
22.99/23.07	c |     15449 |       0       0     2556     1431     2786    23.4 |      120 |
22.99/23.07	c |     18521 |       0       0     2556     1633     2906    23.4 |      120 |
22.99/23.07	c |     22010 |       0       0     2556     2148     3025    24.6 |      120 |
22.99/23.07	c |     25958 |       0       0     2556     3019     3144    24.5 |      120 |
22.99/23.07	c |     30411 |       0       0     2556     2690     3262    24.6 |      120 |
22.99/23.07	c |     35419 |       0       0     2556     2727     3381    24.7 |      120 |
22.99/23.07	c |     41038 |       0       0     2556     3206     3499    24.0 |      120 |
22.99/23.07	c |     47329 |       0       0     2556     2390     3618    23.3 |      120 |
22.99/23.07	c |     54360 |       0       0     2556     2053     3737    23.7 |      120 |
22.99/23.07	c |     62205 |       0       0     2556     2287     3857    23.3 |      120 |
22.99/23.07	c |     70945 |       0       0     2556     3192     3978    23.9 |      120 |
22.99/23.07	c |     80669 |       0       0     2556     2834     4099    23.6 |      120 |
22.99/23.07	c |     91476 |       0       0     2556     3249     4222    23.5 |      120 |
22.99/23.07	c |    103474 |       0       0     2556     2393     4346    23.7 |      120 |
22.99/23.07	c |    116782 |       0       0     2556     2460     4471    22.9 |      120 |
22.99/23.07	c |    131532 |       0       0     2556     3605     4597    23.3 |      120 |
22.99/23.07	c |    147868 |       0       0     2556     3650     4726    23.1 |      120 |
22.99/23.07	c |    165948 |       0       0     2556     2574     4855    22.3 |      120 |
22.99/23.07	c |    185947 |       0       0     2556     2875     4987    23.4 |      120 |
22.99/23.07	c |    208057 |       0       0     2556     4790     5120    24.0 |      120 |
22.99/23.07	c |    232489 |       0       0     2556     3311     5255    23.4 |      120 |
22.99/23.07	c |    259475 |       0       0     2556     3695     5393    23.4 |      120 |
22.99/23.07	c |    289271 |       0       0     2556     3468     5532    23.8 |      120 |
22.99/23.07	c |    322158 |       0       0     2556     5575     5674    23.6 |      120 |
22.99/23.07	c |    358445 |       0       0     2556     4574     5818    23.1 |      120 |
22.99/23.07	c |    398472 |       0       0     2556     3402     5965    22.7 |      120 |
22.99/23.07	c |    442613 |       0       0     2556     5289     6114    24.5 |      120 |
22.99/23.07	c |    491279 |       0       0     2556     4485     6265    23.4 |      120 |
22.99/23.07	c |    544923 |       0       0     2556     4259

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-1515141-1238250007/watcher-1515141-1238250007 -o /tmp/evaluation-result-1515141-1238250007/solver-1515141-1238250007 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515141-1238250007.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 0.95 0.98 3/72 2908
/proc/meminfo: memFree=1692288/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=1108 CPUtime=0
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1097661805 1134592 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 277 137 55 166 0 108 0

[startup+0.010743 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 2908
/proc/meminfo: memFree=1692288/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=1108 CPUtime=0
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1097661805 1134592 139 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 277 139 55 166 0 108 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1108

[startup+0.101759 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 2908
/proc/meminfo: memFree=1692288/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=1772 CPUtime=0.09
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 1097661805 1814528 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134551683 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 443 336 72 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301795 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 2908
/proc/meminfo: memFree=1692288/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=2036 CPUtime=0.29
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 405 0 0 0 29 0 0 0 19 0 1 0 1097661805 2084864 391 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 509 391 72 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701867 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 2908
/proc/meminfo: memFree=1692288/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=2304 CPUtime=0.69
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 465 0 0 0 69 0 0 0 22 0 1 0 1097661805 2359296 451 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 576 451 72 166 0 407 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2304

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 2909
/proc/meminfo: memFree=1690616/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=2572 CPUtime=1.49
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 534 0 0 0 149 0 0 0 25 0 1 0 1097661805 2633728 520 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 643 520 72 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.1013 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 2909
/proc/meminfo: memFree=1690104/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=2988 CPUtime=3.09
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 631 0 0 0 309 0 0 0 25 0 1 0 1097661805 3059712 617 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 747 617 72 166 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2988

[startup+6.30189 s]
/proc/loadavg: 0.92 0.95 0.98 2/73 2909
/proc/meminfo: memFree=1689464/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=3528 CPUtime=6.29
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 748 0 0 0 629 0 0 0 25 0 1 0 1097661805 3612672 734 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 882 734 72 166 0 713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3528

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/73 2909
/proc/meminfo: memFree=1688640/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=4076 CPUtime=12.69
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 904 0 0 0 1269 0 0 0 25 0 1 0 1097661805 4173824 890 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 1019 890 72 166 0 850 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4076

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/73 2909
/proc/meminfo: memFree=1687808/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=5076 CPUtime=25.48
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 1104 0 0 0 2548 0 0 0 25 0 1 0 1097661805 5197824 1090 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 1269 1090 72 166 0 1100 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5076

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.98 2/73 2909
/proc/meminfo: memFree=1686656/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=6568 CPUtime=51.07
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 1408 0 0 0 5107 0 0 0 25 0 1 0 1097661805 6725632 1394 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 1642 1394 72 166 0 1473 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6568

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/73 2909
/proc/meminfo: memFree=1685120/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=8240 CPUtime=102.26
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 1783 0 0 0 10225 1 0 0 25 0 1 0 1097661805 8437760 1769 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 2060 1769 72 166 0 1891 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8240

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1683840/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=9324 CPUtime=162.24
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 2066 0 0 0 16222 2 0 0 25 0 1 0 1097661805 9547776 2052 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 2331 2052 72 166 0 2162 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9324

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1682880/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=10452 CPUtime=222.22
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 2307 0 0 0 22220 2 0 0 25 0 1 0 1097661805 10702848 2293 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 2613 2293 72 166 0 2444 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10452

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1682112/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=11148 CPUtime=282.19
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 2498 0 0 0 28217 2 0 0 25 0 1 0 1097661805 11415552 2484 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 2787 2484 72 166 0 2618 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11148

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1681408/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=12056 CPUtime=342.17
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 2668 0 0 0 34214 3 0 0 25 0 1 0 1097661805 12345344 2654 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 3014 2654 72 166 0 2845 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12056

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1680576/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=13080 CPUtime=402.16
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 2860 0 0 0 40212 4 0 0 25 0 1 0 1097661805 13393920 2846 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 3270 2846 72 166 0 3101 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13080

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1679872/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=13948 CPUtime=462.14
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3029 0 0 0 46210 4 0 0 25 0 1 0 1097661805 14282752 3015 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 3487 3015 72 166 0 3318 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13948

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1679232/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=14848 CPUtime=522.11
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3191 0 0 0 52207 4 0 0 25 0 1 0 1097661805 15204352 3177 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 3712 3177 72 166 0 3543 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14848

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1678912/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=15008 CPUtime=582.09
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3256 0 0 0 58205 4 0 0 25 0 1 0 1097661805 15368192 3242 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 3752 3242 72 166 0 3583 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15008

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1678400/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=15776 CPUtime=642.08
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3388 0 0 0 64204 4 0 0 25 0 1 0 1097661805 16154624 3374 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 3944 3374 72 166 0 3775 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15776

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1677504/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=16720 CPUtime=702.06
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3592 0 0 0 70201 5 0 0 25 0 1 0 1097661805 17121280 3578 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4180 3578 72 166 0 4011 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 16720

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1677312/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=16912 CPUtime=762.04
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3627 0 0 0 76199 5 0 0 25 0 1 0 1097661805 17317888 3613 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4228 3613 72 166 0 4059 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 16912

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1677056/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=17072 CPUtime=822.02
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3686 0 0 0 82197 5 0 0 25 0 1 0 1097661805 17481728 3672 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4268 3672 72 166 0 4099 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 17072

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1676736/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=17620 CPUtime=881.99
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3777 0 0 0 88194 5 0 0 25 0 1 0 1097661805 18042880 3763 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4405 3763 72 166 0 4236 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 17620

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1676608/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=17620 CPUtime=941.98
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3802 0 0 0 94192 6 0 0 25 0 1 0 1097661805 18042880 3788 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4405 3788 72 166 0 4236 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 17620

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1676608/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=17620 CPUtime=1001.96
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3812 0 0 0 100190 6 0 0 25 0 1 0 1097661805 18042880 3798 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4405 3798 72 166 0 4236 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 17620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1676544/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=17812 CPUtime=1061.94
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3839 0 0 0 106188 6 0 0 25 0 1 0 1097661805 18239488 3825 1992294400 134512640 135192793 4294956224 18446744073709551615 134766713 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4453 3825 72 166 0 4284 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 17812

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1675968/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=18504 CPUtime=1121.91
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3971 0 0 0 112185 6 0 0 25 0 1 0 1097661805 18948096 3957 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4626 3957 72 166 0 4457 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 18504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1675840/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=18504 CPUtime=1181.89
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 3989 0 0 0 118183 6 0 0 25 0 1 0 1097661805 18948096 3975 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4626 3975 72 166 0 4457 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 18504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 2909
/proc/meminfo: memFree=1675712/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=18504 CPUtime=1200.09
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 4012 0 0 0 120003 6 0 0 25 0 1 0 1097661805 18948096 3998 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4626 3998 72 166 0 4457 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18504

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 0.98 2/73 2909
/proc/meminfo: memFree=1675712/2055920 swapFree=4174692/4192956
[pid=2908] ppid=2906 vsize=18504 CPUtime=1200.09
/proc/2908/stat : 2908 (mxc-sat09) R 2906 2908 2501 0 -1 4194304 4012 0 0 0 120003 6 0 0 25 0 1 0 1097661805 18948096 3998 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2908/statm: 4626 3998 72 166 0 4457 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 18504

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.03
CPU system time (s): 0.072988
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 18504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4012
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= 1992

runsolver used 1.15982 second user time and 3.21751 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-28 15:20:07
IDJOB=1515141
IDBENCH=70405
IDSOLVER=504
FILE ID=node67/1515141-1238250007
PBS_JOBID= 9060725
Free space on /tmp= 66376 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S578339356-013.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515141-1238250007/watcher-1515141-1238250007 -o /tmp/evaluation-result-1515141-1238250007/solver-1515141-1238250007 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515141-1238250007.cnf

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

MD5SUM BENCH= 4003d88d5e738aebe7112be499f87bca
RANDOM SEED=1309197758

node67.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		: 3000.265
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		: 3000.265
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:       1692704 kB
Buffers:         47760 kB
Cached:         248424 kB
SwapCached:       9680 kB
Active:         101604 kB
Inactive:       205760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692704 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16820 kB
Slab:            40940 kB
Committed_AS:  3055424 kB
PageTables:       2052 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= 66376 MiB
End job on node67 at 2009-03-28 15:40:09