Trace number 1518765

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/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
MD5SUM2b606655a01fc0a35cd7131dc9f54b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.68/31.75	c starting MXC with:
31.68/31.75	c cnf_path = HOME/instance-1518765-1238303737.cnf
31.68/31.75	c restart_strategy = auto
31.68/31.75	c sign_strategy = cached
31.68/31.75	c use_preprocessing = -1
31.68/31.75	c output_implicant = 1
31.68/31.75	c timeout_seconds = 0
31.68/31.75	c running SatELite... done
31.68/31.75	c 13 vars eliminated
31.68/31.75	c received 0 units and 2271 clauses from SatELite
31.68/31.75	c 12 assignments made, starting to guess now
31.68/31.75	c ===================================[MXC]=====================================
31.68/31.75	c | Conflicts |                Clause Statistics                   |   Vars   |
31.68/31.75	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.68/31.75	c =============================================================================
31.68/31.75	c |         0 |       0       0     2271        0        0     nan |      540 |
31.68/31.75	c |       100 |       0       0     2271      100     1050    22.8 |      528 |
31.68/31.75	c |       210 |       0       0     2271      210     1105    24.5 |      528 |
31.68/31.75	c |       441 |       0       0     2271      441     1220    23.5 |      528 |
31.68/31.75	c |       805 |       0       0     2271      805     1402    23.7 |      528 |
31.68/31.75	c |      1315 |       0       0     2271     1315     1609    24.7 |      528 |
31.68/31.75	c |      1986 |       0       0     2271     1139     1754    24.0 |      528 |
31.68/31.75	c |      2834 |       0       0     2271     1048     1894    23.0 |      528 |
31.68/31.75	c |      3876 |       0       0     2271     1078     2031    23.7 |      528 |
31.68/31.75	c |      5132 |       0       0     2271     1261     2163    22.4 |      528 |
31.68/31.75	c |      6623 |       0       0     2271     1626     2292    22.7 |      528 |
31.68/31.75	c |      8373 |       0       0     2271     2202     2419    23.8 |      528 |
31.68/31.75	c |     10408 |       0       0     2271     1763     2543    22.9 |      528 |
31.68/31.75	c |     12756 |       0       0     2271     1488     2665    20.3 |      528 |
31.68/31.75	c |     15449 |       0       0     2271     1427     2786    21.7 |      528 |
31.68/31.75	c |     18521 |       0       0     2271     1627     2906    21.6 |      528 |
31.68/31.75	c |     22010 |       0       0     2271     2137     3025    21.8 |      528 |
31.68/31.75	c |     25958 |       0       0     2271     3007     3144    23.7 |      528 |
31.68/31.75	c |     30411 |       0       0     2271     2675     3262    22.4 |      528 |
31.68/31.75	c |     35419 |       0       0     2271     2706     3381    23.7 |      528 |
31.68/31.75	c |     41038 |       0       0     2271     3177     3499    21.8 |      528 |
31.68/31.75	c |     47329 |       0       0     2271     2354     3618    21.4 |      528 |
31.68/31.75	c |     54360 |       0       0     2271     2009     3737    21.2 |      528 |
31.68/31.75	c |     62205 |       0       0     2271     2237     3857    23.0 |      528 |
31.68/31.75	c |     70945 |       0       0     2271     3136     3978    23.6 |      528 |
31.68/31.75	c |     80669 |       0       0     2271     2761     4099    22.7 |      528 |
31.68/31.75	c |     91476 |       0       0     2271     3162     4222    22.0 |      528 |
31.68/31.75	c |    103474 |       0       0     2271     2293     4346    21.5 |      528 |
31.68/31.75	c |    116782 |       0       0     2271     2350     4471    23.6 |      528 |
31.68/31.75	c |    131532 |       0       0     2271     3484     4597    22.2 |      528 |
31.68/31.75	c |    147868 |       0       0     2271     3506     4726    22.5 |      528 |
31.68/31.75	c |    165948 |       0       0     2271     4834     4855    24.3 |      528 |
31.68/31.75	c |    185947 |       0       0     2271     2693     4987    20.2 |      528 |
31.68/31.75	c |    208057 |       0       0     2271     4589     5120    24.7 |      528 |
31.68/31.75	c |    232489 |       0       0     2271     3082     5255    23.8 |      528 |
31.68/31.75	c |    259475 |       0       0     2271     3437     5393    23.9 |      528 |
31.68/31.75	c |    289271 |       0       0     2271     3197     5532    21.3 |      528 |
31.68/31.75	c |    322158 |       0       0     2271     5292     5674    23.5 |      528 |
31.68/31.75	c |    358445 |       0       0     2271     4250     5818    22.4 |      528 |
31.68/31.75	c |    398472 |       0       0     2271     3035     5965    22.7 |      528 |
31.68/31.75	c |    442613 |       0       0     2271     4886     6114    24.3 |      528 |
31.68/31.75	c |    491279 |       0       0     2271     4028     6265    22.8 |      528 |
31.68/31.75	c |    544923 |       0       0     2271     3741

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-1518765-1238303737/watcher-1518765-1238303737 -o /tmp/evaluation-result-1518765-1238303737/solver-1518765-1238303737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518765-1238303737.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 2/64 14733
/proc/meminfo: memFree=1425256/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=1108 CPUtime=0
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1103034660 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134748314 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 277 145 56 166 0 108 0

[startup+0.020966 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 14733
/proc/meminfo: memFree=1425256/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=1504 CPUtime=0.01
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 266 0 0 0 1 0 0 0 18 0 1 0 1103034660 1540096 252 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 376 252 72 166 0 207 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1504

[startup+0.101983 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 14733
/proc/meminfo: memFree=1425256/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=1768 CPUtime=0.1
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 342 0 0 0 10 0 0 0 18 0 1 0 1103034660 1810432 328 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 442 328 73 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.302025 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 14733
/proc/meminfo: memFree=1425256/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=2032 CPUtime=0.3
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 398 0 0 0 30 0 0 0 19 0 1 0 1103034660 2080768 384 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 508 384 73 166 0 339 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2032

[startup+0.70111 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 14733
/proc/meminfo: memFree=1425256/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=2296 CPUtime=0.69
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 476 0 0 0 69 0 0 0 23 0 1 0 1103034660 2351104 462 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 574 462 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50128 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1423520/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=2696 CPUtime=1.49
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 560 0 0 0 149 0 0 0 25 0 1 0 1103034660 2760704 546 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 674 546 73 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.10162 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1423008/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=3228 CPUtime=3.09
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 694 0 0 0 309 0 0 0 25 0 1 0 1103034660 3305472 680 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 807 680 73 166 0 638 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3228

[startup+6.30131 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1422176/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=3888 CPUtime=6.29
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 860 0 0 0 629 0 0 0 25 0 1 0 1103034660 3981312 846 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 972 846 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1421088/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=4812 CPUtime=12.69
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 1083 0 0 0 1269 0 0 0 25 0 1 0 1103034660 4927488 1069 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 1203 1069 73 166 0 1034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4812

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1419872/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=6036 CPUtime=25.48
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 1376 0 0 0 2548 0 0 0 25 0 1 0 1103034660 6180864 1362 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 1509 1362 73 166 0 1340 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6036

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1418272/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=7820 CPUtime=51.07
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 1778 0 0 0 5107 0 0 0 25 0 1 0 1103034660 8007680 1764 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 1955 1764 73 166 0 1786 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7820

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1416032/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=10068 CPUtime=102.26
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 2306 0 0 0 10225 1 0 0 25 0 1 0 1103034660 10309632 2292 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 2517 2292 73 166 0 2348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10068

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1414560/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=11800 CPUtime=162.23
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 2686 0 0 0 16222 1 0 0 25 0 1 0 1103034660 12083200 2672 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 2950 2672 73 166 0 2781 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11800

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1413088/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=13500 CPUtime=222.21
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 3056 0 0 0 22220 1 0 0 25 0 1 0 1103034660 13824000 3042 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 3375 3042 73 166 0 3206 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13500

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1411808/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=15112 CPUtime=282.18
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 3374 0 0 0 28217 1 0 0 25 0 1 0 1103034660 15474688 3360 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 3778 3360 73 166 0 3609 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15112

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1410784/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=16196 CPUtime=342.17
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 3618 0 0 0 34215 2 0 0 25 0 1 0 1103034660 16584704 3604 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 4049 3604 73 166 0 3880 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1409760/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=17464 CPUtime=402.14
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 3871 0 0 0 40212 2 0 0 25 0 1 0 1103034660 17883136 3857 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 4366 3857 73 166 0 4197 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17464

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1409184/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=17932 CPUtime=462.12
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 4010 0 0 0 46210 2 0 0 25 0 1 0 1103034660 18362368 3996 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 4483 3996 73 166 0 4314 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17932

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1408544/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=18696 CPUtime=522.1
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 4185 0 0 0 52208 2 0 0 25 0 1 0 1103034660 19144704 4171 1992294400 134512640 135192793 4294956224 18446744073709551615 134520491 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 4674 4171 73 166 0 4505 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18696

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1407904/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=19352 CPUtime=582.07
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 4333 0 0 0 58205 2 0 0 25 0 1 0 1103034660 19816448 4319 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 4838 4319 73 166 0 4669 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 19352

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1407584/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=19672 CPUtime=642.06
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 4411 0 0 0 64203 3 0 0 25 0 1 0 1103034660 20144128 4397 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 4918 4397 73 166 0 4749 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19672

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1407072/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=20280 CPUtime=702.03
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 4540 0 0 0 70200 3 0 0 25 0 1 0 1103034660 20766720 4526 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 5070 4526 73 166 0 4901 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20280

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1406496/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=20736 CPUtime=762.01
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 4671 0 0 0 76198 3 0 0 25 0 1 0 1103034660 21233664 4657 1992294400 134512640 135192793 4294956224 18446744073709551615 134533367 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 5184 4657 73 166 0 5015 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 20736

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1405984/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=21352 CPUtime=821.99
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 4791 0 0 0 82195 4 0 0 25 0 1 0 1103034660 21864448 4777 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 5338 4777 73 166 0 5169 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 21352

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1405408/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=21992 CPUtime=881.97
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 4951 0 0 0 88193 4 0 0 25 0 1 0 1103034660 22519808 4937 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 5498 4937 73 166 0 5329 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 21992

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1404704/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=22868 CPUtime=941.94
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 5137 0 0 0 94190 4 0 0 25 0 1 0 1103034660 23416832 5123 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 5717 5123 73 166 0 5548 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 22868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1404256/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=23320 CPUtime=1001.93
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 5232 0 0 0 100188 5 0 0 25 0 1 0 1103034660 23879680 5218 1992294400 134512640 135192793 4294956224 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 5830 5218 73 166 0 5661 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 23320

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1403744/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=23976 CPUtime=1061.9
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 5379 0 0 0 106185 5 0 0 25 0 1 0 1103034660 24551424 5365 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 5994 5365 73 166 0 5825 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 23976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1403168/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=24588 CPUtime=1121.88
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 5509 0 0 0 112183 5 0 0 25 0 1 0 1103034660 25178112 5495 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 6147 5495 73 166 0 5978 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 24588

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1402720/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=25100 CPUtime=1181.85
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 5616 0 0 0 118180 5 0 0 25 0 1 0 1103034660 25702400 5602 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 6275 5602 73 166 0 6106 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 25100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14734
/proc/meminfo: memFree=1402528/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=25280 CPUtime=1200.06
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 5668 0 0 0 120000 6 0 0 25 0 1 0 1103034660 25886720 5654 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 6320 5654 73 166 0 6151 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25280

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 2/65 14734
/proc/meminfo: memFree=1402528/2055920 swapFree=4177912/4192956
[pid=14733] ppid=14731 vsize=25280 CPUtime=1200.06
/proc/14733/stat : 14733 (mxc-sat09) R 14731 14733 14500 0 -1 4194304 5668 0 0 0 120000 6 0 0 25 0 1 0 1103034660 25886720 5654 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14733/statm: 6320 5654 73 166 0 6151 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.06499
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 25280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5668
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= 1279

runsolver used 0.895863 second user time and 2.57861 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-29 07:15:37
IDJOB=1518765
IDBENCH=70707
IDSOLVER=504
FILE ID=node71/1518765-1238303737
PBS_JOBID= 9061030
Free space on /tmp= 66352 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1332067449-041.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518765-1238303737/watcher-1518765-1238303737 -o /tmp/evaluation-result-1518765-1238303737/solver-1518765-1238303737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518765-1238303737.cnf

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

MD5SUM BENCH= 2b606655a01fc0a35cd7131dc9f54b92
RANDOM SEED=718416632

node71.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		: 3000.270
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		: 3000.270
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:       1425736 kB
Buffers:         77588 kB
Cached:         463436 kB
SwapCached:       9096 kB
Active:         180600 kB
Inactive:       371148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425736 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          16456 kB
Slab:            64388 kB
Committed_AS:  2420360 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-29 07:35:39