Trace number 1518453

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S809967194-078.cnf
MD5SUMed095e38b0a3e5af1f48e3823e5c45cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.08/30.18	c starting MXC with:
30.08/30.18	c cnf_path = HOME/instance-1518453-1238299814.cnf
30.08/30.18	c restart_strategy = auto
30.08/30.18	c sign_strategy = cached
30.08/30.18	c use_preprocessing = -1
30.08/30.18	c output_implicant = 1
30.08/30.18	c timeout_seconds = 0
30.08/30.18	c running SatELite... done
30.08/30.18	c 18 vars eliminated
30.08/30.18	c received 0 units and 2353 clauses from SatELite
30.08/30.18	c 17 assignments made, starting to guess now
30.08/30.18	c ===================================[MXC]=====================================
30.08/30.18	c | Conflicts |                Clause Statistics                   |   Vars   |
30.08/30.18	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.08/30.18	c =============================================================================
30.08/30.18	c |         0 |       0       0     2353        0        0     nan |      560 |
30.08/30.18	c |       100 |       0       0     2353      100     1050    24.6 |      543 |
30.08/30.18	c |       210 |       0       0     2353      210     1105    24.4 |      543 |
30.08/30.18	c |       441 |       0       0     2353      441     1220    23.9 |      543 |
30.08/30.18	c |       805 |       0       0     2353      805     1402    24.0 |      543 |
30.08/30.18	c |      1315 |       0       0     2353     1315     1609    24.0 |      543 |
30.08/30.18	c |      1986 |       0       0     2353     1138     1754    24.5 |      543 |
30.08/30.18	c |      2834 |       0       0     2353     1046     1894    25.6 |      543 |
30.08/30.18	c |      3876 |       0       0     2353     1077     2031    24.8 |      543 |
30.08/30.18	c |      5132 |       0       0     2353     1260     2163    25.3 |      543 |
30.08/30.18	c |      6623 |       0       0     2353     1625     2292    23.8 |      543 |
30.08/30.18	c |      8373 |       0       0     2353     2201     2419    24.5 |      543 |
30.08/30.18	c |     10408 |       0       0     2353     1762     2543    26.5 |      543 |
30.08/30.18	c |     12756 |       0       0     2353     1488     2665    24.2 |      543 |
30.08/30.18	c |     15449 |       0       0     2353     1426     2786    22.9 |      543 |
30.08/30.18	c |     18521 |       0       0     2353     1627     2906    24.7 |      543 |
30.08/30.18	c |     22010 |       0       0     2353     2136     3025    25.6 |      543 |
30.08/30.18	c |     25958 |       0       0     2353     3007     3144    23.7 |      543 |
30.08/30.18	c |     30411 |       0       0     2353     2673     3262    22.2 |      543 |
30.08/30.18	c |     35419 |       0       0     2353     2705     3381    24.2 |      543 |
30.08/30.18	c |     41038 |       0       0     2353     3174     3499    24.9 |      543 |
30.08/30.18	c |     47329 |       0       0     2353     2355     3618    25.0 |      543 |
30.08/30.18	c |     54360 |       0       0     2353     2017     3737    23.0 |      543 |
30.08/30.18	c |     62205 |       0       0     2353     2253     3857    27.1 |      543 |
30.08/30.18	c |     70945 |       0       0     2353     3151     3978    25.1 |      543 |
30.08/30.18	c |     80669 |       0       0     2353     2776     4099    24.9 |      543 |
30.08/30.18	c |     91476 |       0       0     2353     3174     4222    26.0 |      543 |
30.08/30.18	c |    103474 |       0       0     2353     2303     4346    24.5 |      543 |
30.08/30.18	c |    116782 |       0       0     2353     2359     4471    24.3 |      543 |
30.08/30.18	c |    131532 |       0       0     2353     3495     4597    26.3 |      543 |
30.08/30.18	c |    147868 |       0       0     2353     3514     4726    24.8 |      543 |
30.08/30.18	c |    165948 |       0       0     2353     4842     4855    26.4 |      543 |
30.08/30.18	c |    185947 |       0       0     2353     2702     4987    27.0 |      543 |
30.08/30.18	c |    208057 |       0       0     2353     4592     5120    24.6 |      543 |
30.08/30.18	c |    232489 |       0       0     2353     3081     5255    24.8 |      543 |
30.08/30.18	c |    259475 |       0       0     2353     3429     5393    24.0 |      543 |
30.08/30.18	c |    289271 |       0       0     2353     3161     5532    24.8 |      543 |
30.08/30.18	c |    322158 |       0       0     2353     5231     5674    23.4 |      543 |
30.08/30.18	c |    358445 |       0       0     2353     4191     5818    22.8 |      543 |
30.08/30.18	c |    398472 |       0       0     2353     5936     5965    25.8 |      543 |
30.08/30.18	c |    442613 |       0       0     2353     4802     6114    24.5 |      543 |
30.08/30.18	c |    491279 |       0       0     2353     3952     6265    24.1 |      543 |
30.08/30.18	c |    544923 |       0       0     2353     3676

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-1518453-1238299814/watcher-1518453-1238299814 -o /tmp/evaluation-result-1518453-1238299814/solver-1518453-1238299814 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518453-1238299814.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: 0.85 0.97 0.99 3/73 18569
/proc/meminfo: memFree=1524928/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=1108 CPUtime=0
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1102645355 1134592 153 1992294400 134512640 135192793 4294956224 18446744073709551615 134567515 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 277 153 56 166 0 108 0

[startup+0.0883411 s]
/proc/loadavg: 0.85 0.97 0.99 3/73 18569
/proc/meminfo: memFree=1524928/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=1768 CPUtime=0.08
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 345 0 0 0 8 0 0 0 18 0 1 0 1102645355 1810432 331 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 442 331 73 166 0 273 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1768

[startup+0.101342 s]
/proc/loadavg: 0.85 0.97 0.99 3/73 18569
/proc/meminfo: memFree=1524928/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=1900 CPUtime=0.09
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 356 0 0 0 9 0 0 0 18 0 1 0 1102645355 1945600 342 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 475 343 73 166 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301383 s]
/proc/loadavg: 0.85 0.97 0.99 3/73 18569
/proc/meminfo: memFree=1524928/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=2032 CPUtime=0.29
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 419 0 0 0 29 0 0 0 19 0 1 0 1102645355 2080768 405 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 508 405 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701464 s]
/proc/loadavg: 0.85 0.97 0.99 3/73 18569
/proc/meminfo: memFree=1524928/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=2428 CPUtime=0.69
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 492 0 0 0 69 0 0 0 23 0 1 0 1102645355 2486272 478 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 607 478 73 166 0 438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2428

[startup+1.50163 s]
/proc/loadavg: 0.85 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1523128/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=2824 CPUtime=1.49
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 588 0 0 0 149 0 0 0 25 0 1 0 1102645355 2891776 574 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 706 574 73 166 0 537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10195 s]
/proc/loadavg: 0.85 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1522552/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=3356 CPUtime=3.09
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 721 0 0 0 309 0 0 0 25 0 1 0 1102645355 3436544 707 1992294400 134512640 135192793 4294956224 18446744073709551615 134552690 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 839 707 73 166 0 670 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3356

[startup+6.3016 s]
/proc/loadavg: 0.86 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1521720/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=4024 CPUtime=6.29
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 888 0 0 0 629 0 0 0 25 0 1 0 1102645355 4120576 874 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 1006 874 73 166 0 837 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4024

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1520504/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=4948 CPUtime=12.69
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 1140 0 0 0 1269 0 0 0 25 0 1 0 1102645355 5066752 1126 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 1237 1126 73 166 0 1068 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4948

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1519288/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=6184 CPUtime=25.48
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 1431 0 0 0 2548 0 0 0 25 0 1 0 1102645355 6332416 1417 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 1546 1417 73 166 0 1377 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6184

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1517688/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=7972 CPUtime=51.07
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 1832 0 0 0 5107 0 0 0 25 0 1 0 1102645355 8163328 1818 1992294400 134512640 135192793 4294956224 18446744073709551615 134551343 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 1993 1818 73 166 0 1824 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7972

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1515448/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=10264 CPUtime=102.26
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 2352 0 0 0 10225 1 0 0 25 0 1 0 1102645355 10510336 2338 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 2566 2338 73 166 0 2397 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10264

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1513784/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=12368 CPUtime=162.24
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 2789 0 0 0 16223 1 0 0 25 0 1 0 1102645355 12664832 2775 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 3092 2775 73 166 0 2923 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12368

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1512312/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=13876 CPUtime=222.21
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 3133 0 0 0 22220 1 0 0 25 0 1 0 1102645355 14209024 3119 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 3469 3119 73 166 0 3300 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13876

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1510904/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=15524 CPUtime=282.19
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 3480 0 0 0 28218 1 0 0 25 0 1 0 1102645355 15896576 3466 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 3881 3466 73 166 0 3712 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15524

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1509624/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=16880 CPUtime=342.17
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 3783 0 0 0 34216 1 0 0 25 0 1 0 1102645355 17285120 3769 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 4220 3769 73 166 0 4051 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1508728/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=17940 CPUtime=402.15
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 4004 0 0 0 40214 1 0 0 25 0 1 0 1102645355 18370560 3990 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 4485 3990 73 166 0 4316 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17940

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1507896/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=18844 CPUtime=462.12
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 4206 0 0 0 46211 1 0 0 25 0 1 0 1102645355 19296256 4192 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 4711 4192 73 166 0 4542 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18844

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1506936/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=19800 CPUtime=522.11
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 4467 0 0 0 52209 2 0 0 25 0 1 0 1102645355 20275200 4453 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 4950 4453 73 166 0 4781 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19800

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1505976/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=20916 CPUtime=582.09
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 4679 0 0 0 58207 2 0 0 25 0 1 0 1102645355 21417984 4665 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 5229 4665 73 166 0 5060 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20916

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1505400/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=21528 CPUtime=642.07
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 4823 0 0 0 64205 2 0 0 25 0 1 0 1102645355 22044672 4809 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 5382 4809 73 166 0 5213 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21528

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1504952/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=21964 CPUtime=702.04
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 4921 0 0 0 70202 2 0 0 25 0 1 0 1102645355 22491136 4907 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 5491 4907 73 166 0 5322 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21964

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1504504/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=22412 CPUtime=762.02
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5028 0 0 0 76200 2 0 0 25 0 1 0 1102645355 22949888 5014 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 5603 5014 73 166 0 5434 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 22412

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1504056/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=22856 CPUtime=822
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5128 0 0 0 82198 2 0 0 25 0 1 0 1102645355 23404544 5114 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 5714 5114 73 166 0 5545 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 22856

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1503608/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=23496 CPUtime=881.98
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5258 0 0 0 88195 3 0 0 25 0 1 0 1102645355 24059904 5244 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 5874 5244 73 166 0 5705 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23496

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1503096/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=24004 CPUtime=941.96
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5387 0 0 0 94193 3 0 0 25 0 1 0 1102645355 24580096 5373 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 6001 5373 73 166 0 5832 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 24004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1502584/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=24516 CPUtime=1001.94
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5501 0 0 0 100191 3 0 0 25 0 1 0 1102645355 25104384 5487 1992294400 134512640 135192793 4294956224 18446744073709551615 134533956 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 6129 5487 73 166 0 5960 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 24516

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1502136/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=25136 CPUtime=1061.92
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5621 0 0 0 106189 3 0 0 25 0 1 0 1102645355 25739264 5607 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 6284 5607 73 166 0 6115 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 25136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1501688/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=25620 CPUtime=1121.9
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5732 0 0 0 112187 3 0 0 25 0 1 0 1102645355 26234880 5718 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 6405 5718 73 166 0 6236 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 25620

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1501304/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=25940 CPUtime=1181.87
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5813 0 0 0 118184 3 0 0 25 0 1 0 1102645355 26562560 5799 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 6485 5799 73 166 0 6316 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 25940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 18570
/proc/meminfo: memFree=1501176/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=26124 CPUtime=1200.07
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5849 0 0 0 120004 3 0 0 25 0 1 0 1102645355 26750976 5835 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 6531 5835 73 166 0 6362 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26124

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 0.99 2/74 18570
/proc/meminfo: memFree=1501176/2055920 swapFree=4170032/4192956
[pid=18569] ppid=18567 vsize=26124 CPUtime=1200.07
/proc/18569/stat : 18569 (mxc-sat09) R 18567 18569 18532 0 -1 4194304 5849 0 0 0 120004 3 0 0 25 0 1 0 1102645355 26750976 5835 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18569/statm: 6531 5835 73 166 0 6362 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.037994
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 26124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5849
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= 1403

runsolver used 1.21582 second user time and 3.16152 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 06:10:14
IDJOB=1518453
IDBENCH=70681
IDSOLVER=504
FILE ID=node80/1518453-1238299814
PBS_JOBID= 9061093
Free space on /tmp= 64692 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S809967194-078.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518453-1238299814/watcher-1518453-1238299814 -o /tmp/evaluation-result-1518453-1238299814/solver-1518453-1238299814 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518453-1238299814.cnf

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

MD5SUM BENCH= ed095e38b0a3e5af1f48e3823e5c45cb
RANDOM SEED=314525561

node80.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		: 3000.263
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		: 3000.263
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:       1525408 kB
Buffers:         61920 kB
Cached:         389448 kB
SwapCached:      14432 kB
Active:         149016 kB
Inactive:       318548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525408 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:            1004 kB
Writeback:           0 kB
Mapped:          21776 kB
Slab:            48032 kB
Committed_AS:  2774692 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 06:30:17