Trace number 1517169

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/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S816613570-013.cnf
MD5SUM81069fe0820ec926c4489d15e9670c03
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.3159
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.98/28.03	c starting MXC with:
27.98/28.03	c cnf_path = HOME/instance-1517169-1238281381.cnf
27.98/28.03	c restart_strategy = auto
27.98/28.03	c sign_strategy = cached
27.98/28.03	c use_preprocessing = -1
27.98/28.03	c output_implicant = 1
27.98/28.03	c timeout_seconds = 0
27.98/28.03	c running SatELite... done
27.98/28.03	c 10 vars eliminated
27.98/28.03	c received 0 units and 1684 clauses from SatELite
27.98/28.03	c 9 assignments made, starting to guess now
27.98/28.03	c ===================================[MXC]=====================================
27.98/28.03	c | Conflicts |                Clause Statistics                   |   Vars   |
27.98/28.03	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.98/28.03	c =============================================================================
27.98/28.03	c |         0 |       0       0     1684        0        0     nan |      400 |
27.98/28.03	c |       100 |       0       0     1684      100     1050    21.1 |      391 |
27.98/28.03	c |       210 |       0       0     1684      210     1105    20.8 |      391 |
27.98/28.03	c |       441 |       0       0     1684      441     1220    19.8 |      391 |
27.98/28.03	c |       805 |       0       0     1684      805     1402    19.2 |      391 |
27.98/28.03	c |      1315 |       0       0     1684     1315     1609    18.4 |      391 |
27.98/28.03	c |      1986 |       0       0     1684     1138     1754    17.7 |      391 |
27.98/28.03	c |      2834 |       0       0     1684     1046     1894    18.2 |      391 |
27.98/28.03	c |      3876 |       0       0     1684     1076     2031    17.6 |      391 |
27.98/28.03	c |      5132 |       0       0     1684     1259     2163    19.2 |      391 |
27.98/28.03	c |      6623 |       0       0     1684     1624     2292    18.8 |      391 |
27.98/28.03	c |      8373 |       0       0     1684     2200     2419    18.3 |      391 |
27.98/28.03	c |     10408 |       0       0     1684     1761     2543    18.5 |      391 |
27.98/28.03	c |     12756 |       0       0     1684     1486     2665    17.3 |      391 |
27.98/28.03	c |     15449 |       0       0     1684     1424     2786    18.1 |      391 |
27.98/28.03	c |     18521 |       0       0     1684     1624     2906    18.4 |      391 |
27.98/28.03	c |     22010 |       0       0     1684     2134     3025    18.7 |      391 |
27.98/28.03	c |     25958 |       0       0     1684     3005     3144    18.8 |      391 |
27.98/28.03	c |     30411 |       0       0     1684     2670     3262    18.5 |      391 |
27.98/28.03	c |     35419 |       0       0     1684     2702     3381    19.6 |      391 |
27.98/28.03	c |     41038 |       0       0     1684     3171     3499    20.2 |      391 |
27.98/28.03	c |     47329 |       0       0     1684     2352     3618    18.7 |      391 |
27.98/28.03	c |     54360 |       0       0     1684     2005     3737    18.2 |      391 |
27.98/28.03	c |     62205 |       0       0     1684     2233     3857    17.3 |      391 |
27.98/28.03	c |     70945 |       0       0     1684     3130     3978    17.2 |      391 |
27.98/28.03	c |     80669 |       0       0     1684     2753     4099    17.0 |      391 |
27.98/28.03	c |     91476 |       0       0     1684     3154     4222    19.6 |      391 |
27.98/28.03	c |    103474 |       0       0     1684     2287     4346    18.3 |      391 |
27.98/28.03	c |    116782 |       0       0     1684     2343     4471    18.1 |      391 |
27.98/28.03	c |    131532 |       0       0     1684     3478     4597    20.0 |      391 |
27.98/28.03	c |    147868 |       0       0     1684     3498     4726    18.9 |      391 |
27.98/28.03	c |    165948 |       0       0     1684     4828     4855    18.3 |      391 |
27.98/28.03	c |    185947 |       0       0     1684     2695     4987    16.8 |      391 |
27.98/28.03	c |    208057 |       0       0     1684     4588     5120    18.3 |      391 |
27.98/28.03	c |    232489 |       0       0     1684     3095     5255    17.3 |      391 |
27.98/28.03	c |    259475 |       0       0     1684     3439     5393    18.2 |      391 |
27.98/28.03	c |    289271 |       0       0     1684     3173     5532    18.1 |      391 |
27.98/28.03	c |    322158 |       0       0     1684     5252     5674    19.2 |      391 |
27.98/28.03	c |    358445 |       0       0     1684     4205     5818    17.7 |      391 |
27.98/28.03	c |    398472 |       0       0     1684     5961     5965    18.1 |      391 |
27.98/28.03	c |    442613 |       0       0     1684     4835     6114    17.0 |      391 |
27.98/28.03	c |    491279 |       0       0     1684     3993     6265    17.6 |      391 |
27.98/28.03	c |    544923 |       0       0     1684     3716

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-1517169-1238281381/watcher-1517169-1238281381 -o /tmp/evaluation-result-1517169-1238281381/solver-1517169-1238281381 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517169-1238281381.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 3/72 3916
/proc/meminfo: memFree=1680816/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=1112 CPUtime=0
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1100799216 1138688 148 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 278 150 56 166 0 109 0

[startup+0.023813 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 3916
/proc/meminfo: memFree=1680816/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=1376 CPUtime=0.02
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 234 0 0 0 2 0 0 0 18 0 1 0 1100799216 1409024 220 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 344 220 72 166 0 175 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1376

[startup+0.101826 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 3916
/proc/meminfo: memFree=1680816/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=1640 CPUtime=0.1
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 1100799216 1679360 291 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 410 291 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.301862 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 3916
/proc/meminfo: memFree=1680816/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=1784 CPUtime=0.3
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 358 0 0 0 30 0 0 0 19 0 1 0 1100799216 1826816 344 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 446 344 73 166 0 277 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1784

[startup+0.701935 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 3916
/proc/meminfo: memFree=1680816/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=2048 CPUtime=0.7
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 428 0 0 0 70 0 0 0 22 0 1 0 1100799216 2097152 414 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 512 414 73 166 0 343 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2048

[startup+1.50108 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1679272/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=2448 CPUtime=1.49
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 517 0 0 0 149 0 0 0 25 0 1 0 1100799216 2506752 503 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 612 503 73 166 0 443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2448

[startup+3.10137 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1678696/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=2844 CPUtime=3.09
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 625 0 0 0 309 0 0 0 25 0 1 0 1100799216 2912256 611 1992294400 134512640 135192793 4294956224 18446744073709551615 134551404 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 711 611 73 166 0 542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2844

[startup+6.30195 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1677992/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=3512 CPUtime=6.29
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 776 0 0 0 629 0 0 0 25 0 1 0 1100799216 3596288 762 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 878 762 73 166 0 709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3512

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1676976/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=4312 CPUtime=12.68
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 973 0 0 0 1268 0 0 0 25 0 1 0 1100799216 4415488 959 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 1078 959 73 166 0 909 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4312

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1675824/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=5556 CPUtime=25.49
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 1260 0 0 0 2548 1 0 0 25 0 1 0 1100799216 5689344 1246 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 1389 1246 73 166 0 1220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5556

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1674608/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=6876 CPUtime=51.08
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 1546 0 0 0 5107 1 0 0 25 0 1 0 1100799216 7041024 1532 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 1719 1532 73 166 0 1550 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6876

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1672752/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=9084 CPUtime=102.26
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 2005 0 0 0 10225 1 0 0 25 0 1 0 1100799216 9302016 1991 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 2271 1991 73 166 0 2102 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9084

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1670960/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=11132 CPUtime=162.24
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 2467 0 0 0 16222 2 0 0 25 0 1 0 1100799216 11399168 2453 1992294400 134512640 135192793 4294956224 18446744073709551615 134552587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 2783 2453 73 166 0 2614 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11132

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1669808/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=12188 CPUtime=222.22
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 2722 0 0 0 22220 2 0 0 25 0 1 0 1100799216 12480512 2708 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 3047 2708 73 166 0 2878 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12188

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1668720/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=13552 CPUtime=282.2
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 3001 0 0 0 28217 3 0 0 25 0 1 0 1100799216 13877248 2987 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 3388 2987 73 166 0 3219 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13552

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1667888/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=14304 CPUtime=342.18
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 3208 0 0 0 34215 3 0 0 25 0 1 0 1100799216 14647296 3194 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 3576 3194 73 166 0 3407 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14304

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1666928/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=15384 CPUtime=402.16
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 3435 0 0 0 40212 4 0 0 25 0 1 0 1100799216 15753216 3421 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 3846 3421 73 166 0 3677 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15384

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1666032/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=16372 CPUtime=462.14
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 3646 0 0 0 46210 4 0 0 25 0 1 0 1100799216 16764928 3632 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 4093 3632 73 166 0 3924 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16372

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1665456/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=16852 CPUtime=522.11
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 3799 0 0 0 52207 4 0 0 25 0 1 0 1100799216 17256448 3785 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 4213 3785 73 166 0 4044 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16852

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1664624/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=17844 CPUtime=582.1
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 3992 0 0 0 58205 5 0 0 25 0 1 0 1100799216 18272256 3978 1992294400 134512640 135192793 4294956224 18446744073709551615 134533130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 4461 3978 73 166 0 4292 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 17844

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1664112/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=18408 CPUtime=642.08
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 4121 0 0 0 64203 5 0 0 25 0 1 0 1100799216 18849792 4107 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 4602 4107 73 166 0 4433 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18408

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1663408/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=19228 CPUtime=702.05
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 4299 0 0 0 70200 5 0 0 25 0 1 0 1100799216 19689472 4285 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 4807 4285 73 166 0 4638 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 19228

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1662960/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=19740 CPUtime=762.04
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 4403 0 0 0 76199 5 0 0 25 0 1 0 1100799216 20213760 4389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 4935 4389 73 166 0 4766 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19740

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1662256/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=20480 CPUtime=822.02
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 4560 0 0 0 82196 6 0 0 25 0 1 0 1100799216 20971520 4546 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5120 4546 73 166 0 4951 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 20480

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1661616/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=21152 CPUtime=882
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 4725 0 0 0 88194 6 0 0 25 0 1 0 1100799216 21659648 4711 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5288 4711 73 166 0 5119 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 21152

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1661168/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=21692 CPUtime=941.98
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 4822 0 0 0 94192 6 0 0 25 0 1 0 1100799216 22212608 4808 1992294400 134512640 135192793 4294956224 18446744073709551615 134533111 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5423 4808 73 166 0 5254 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 21692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1660848/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=22144 CPUtime=1001.95
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 4904 0 0 0 100189 6 0 0 25 0 1 0 1100799216 22675456 4890 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5536 4890 73 166 0 5367 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 22144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1660528/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=22508 CPUtime=1061.93
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 4978 0 0 0 106187 6 0 0 25 0 1 0 1100799216 23048192 4964 1992294400 134512640 135192793 4294956224 18446744073709551615 134532612 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5627 4964 73 166 0 5458 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 22508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1659824/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=23208 CPUtime=1121.92
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 5152 0 0 0 112185 7 0 0 25 0 1 0 1100799216 23764992 5138 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5802 5138 73 166 0 5633 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 23208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1659504/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=23752 CPUtime=1181.9
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 5228 0 0 0 118183 7 0 0 25 0 1 0 1100799216 24322048 5214 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5938 5214 73 166 0 5769 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 23752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1659440/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=23752 CPUtime=1200.1
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 5232 0 0 0 120003 7 0 0 25 0 1 0 1100799216 24322048 5218 1992294400 134512640 135192793 4294956224 18446744073709551615 134551483 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5938 5218 73 166 0 5769 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 23752

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 3917
/proc/meminfo: memFree=1659440/2055920 swapFree=4174692/4192956
[pid=3916] ppid=3914 vsize=23752 CPUtime=1200.1
/proc/3916/stat : 3916 (mxc-sat09) R 3914 3916 3522 0 -1 4194304 5232 0 0 0 120003 7 0 0 25 0 1 0 1100799216 24322048 5218 1992294400 134512640 135192793 4294956224 18446744073709551615 134551483 0 0 4096 0 0 0 0 17 1 0 0
/proc/3916/statm: 5938 5218 73 166 0 5769 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 23752

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): 0.076988
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 23752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5232
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= 1378

runsolver used 0.976851 second user time and 3.40048 second system time

The end

Launcher Data 

Begin job on node67 at 2009-03-29 00:03:01
IDJOB=1517169
IDBENCH=70574
IDSOLVER=504
FILE ID=node67/1517169-1238281381
PBS_JOBID= 9060901
Free space on /tmp= 66376 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S816613570-013.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517169-1238281381/watcher-1517169-1238281381 -o /tmp/evaluation-result-1517169-1238281381/solver-1517169-1238281381 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517169-1238281381.cnf

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

MD5SUM BENCH= 81069fe0820ec926c4489d15e9670c03
RANDOM SEED=1025659013

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:       1681296 kB
Buffers:         57200 kB
Cached:         249728 kB
SwapCached:       9680 kB
Active:         110748 kB
Inactive:       207348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681296 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16820 kB
Slab:            41608 kB
Committed_AS:  3061272 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 2009-03-29 00:23:03