Trace number 1512765

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1912214877-051.cnf
MD5SUM3e2c453febe9a82dafec20260d8edecb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.9165
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

80.57/80.61	c starting MXC with:
80.57/80.61	c cnf_path = HOME/instance-1512765-1238208927.cnf
80.57/80.61	c restart_strategy = auto
80.57/80.61	c sign_strategy = cached
80.57/80.61	c use_preprocessing = -1
80.57/80.61	c output_implicant = 1
80.57/80.61	c timeout_seconds = 0
80.57/80.61	c running SatELite... done
80.57/80.61	c 1 vars eliminated
80.57/80.61	c received 0 units and 22000 clauses from SatELite
80.57/80.61	c 0 assignments made, starting to guess now
80.57/80.61	c ===================================[MXC]=====================================
80.57/80.61	c | Conflicts |                Clause Statistics                   |   Vars   |
80.57/80.61	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
80.57/80.61	c =============================================================================
80.57/80.61	c |         0 |       0       0    22000        0        0     nan |     1100 |
80.57/80.61	c |       100 |       0       0    22000      100     1050   131.4 |     1100 |
80.57/80.61	c |       210 |       0       0    22000      210     1105   121.8 |     1100 |
80.57/80.61	c |       441 |       0       0    22000      441     1220   126.9 |     1100 |
80.57/80.61	c |       805 |       0       0    22000      805     1402   133.4 |     1100 |
80.57/80.61	c |      1315 |       0       0    22000     1315     1609   135.4 |     1100 |
80.57/80.61	c |      1986 |       0       0    22000     1138     1754   138.0 |     1100 |
80.57/80.61	c |      2834 |       0       0    22000     1046     1894   137.1 |     1100 |
80.57/80.61	c |      3876 |       0       0    22000     1077     2031   140.4 |     1100 |
80.57/80.61	c |      5132 |       0       0    22000     1260     2163   135.5 |     1100 |
80.57/80.61	c |      6623 |       0       0    22000     1625     2292   145.6 |     1100 |
80.57/80.61	c |      8373 |       0       0    22000     2201     2419   148.3 |     1100 |
80.57/80.61	c |     10408 |       0       0    22000     1762     2543   139.9 |     1100 |
80.57/80.61	c |     12756 |       0       0    22000     1487     2665   138.8 |     1100 |
80.57/80.61	c |     15449 |       0       0    22000     1426     2786   133.2 |     1100 |
80.57/80.61	c |     18521 |       0       0    22000     1626     2906   138.9 |     1100 |
80.57/80.61	c |     22010 |       0       0    22000     2137     3025   146.4 |     1100 |
80.57/80.61	c |     25958 |       0       0    22000     3007     3144   141.6 |     1100 |
80.57/80.61	c |     30411 |       0       0    22000     2674     3262   140.6 |     1100 |
80.57/80.61	c |     35419 |       0       0    22000     2705     3381   146.0 |     1100 |
80.57/80.61	c |     41038 |       0       0    22000     3177     3499   141.3 |     1100 |
80.57/80.61	c |     47329 |       0       0    22000     2360     3618   136.3 |     1100 |
80.57/80.61	c |     54360 |       0       0    22000     2016     3737   141.0 |     1100 |
80.57/80.61	c |     62205 |       0       0    22000     2243     3857   142.3 |     1100 |
80.57/80.61	c |     70945 |       0       0    22000     3154     3978   138.2 |     1100 |
80.57/80.61	c |     80669 |       0       0    22000     2780     4099   152.8 |     1100 |
80.57/80.61	c |     91476 |       0       0    22000     3178     4222   142.4 |     1100 |
80.57/80.61	c |    103474 |       0       0    22000     2320     4346   156.8 |     1100 |
80.57/80.61	c |    116782 |       0       0    22000     2384     4471   143.7 |     1100 |
80.57/80.61	c |    131532 |       0       0    22000     3524     4597   146.5 |     1100 |
80.57/80.61	c |    147868 |       0       0    22000     3554     4726   144.0 |     1100 |
80.57/80.61	c |    165948 |       0       0    22000     2479     4855   139.8 |     1100 |
80.57/80.61	c |    185947 |       0       0    22000     2827     4987   135.0 |     1100 |
80.57/80.61	c |    208057 |       0       0    22000     4737     5120   146.1 |     1100 |
80.57/80.61	c |    232489 |       0       0    22000     3276     5255   146.1 |     1100 |
80.57/80.61	c |    259475 |       0       0    22000     3638     5393   141.0 |     1100 |
80.57/80.61	c |    289271 |       0       0    22000     3377     5532   137.4 |     1100 |
80.57/80.61	c |    322158 |       0       0    22000     5458     5674   154.6 |     1100 |
80.57/80.61	c |    358445 |       0       0    22000     4440     5818   147.5 |     1100 |
80.57/80.61	c |    398472 |       0       0    22000     3231     5965   145.6 |     1100 |
80.57/80.61	c |    442613 |       0       0    22000     5111     6114   150.0 |     1100 |
80.57/80.61	c |    491279 |       0       0    22000     4307     6265   145.2 |     1100 |
80.57/80.61	c |    544923 |       0       0    22000     4079

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-1512765-1238208927/watcher-1512765-1238208927 -o /tmp/evaluation-result-1512765-1238208927/solver-1512765-1238208927 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1512765-1238208927.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 0.90 3/73 4652
/proc/meminfo: memFree=1755512/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=1776 CPUtime=0
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 323 0 0 0 0 0 0 0 20 0 1 0 877281334 1818624 309 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 444 309 54 166 0 275 0

[startup+0.0290129 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 4652
/proc/meminfo: memFree=1755512/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=3184 CPUtime=0.02
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 661 0 0 0 2 0 0 0 20 0 1 0 877281334 3260416 647 1992294400 134512640 135192793 4294956224 18446744073709551615 134539591 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 796 647 54 166 0 627 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3184

[startup+0.101021 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 4652
/proc/meminfo: memFree=1755512/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=3164 CPUtime=0.09
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 762 0 0 0 9 0 0 0 20 0 1 0 877281334 3239936 616 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 791 616 55 166 0 622 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3164

[startup+0.301041 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 4652
/proc/meminfo: memFree=1755512/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=6428 CPUtime=0.28
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 1694 0 0 0 28 0 0 0 22 0 1 0 877281334 6582272 1463 1992294400 134512640 135192793 4294956224 18446744073709551615 134552286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 1607 1463 71 166 0 1438 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6428

[startup+0.701083 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 4652
/proc/meminfo: memFree=1755512/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=7220 CPUtime=0.68
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 1882 0 0 0 68 0 0 0 25 0 1 0 877281334 7393280 1651 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 1805 1651 72 166 0 1636 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7220

[startup+1.50117 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 4653
/proc/meminfo: memFree=1748912/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=7748 CPUtime=1.49
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 2021 0 0 0 148 1 0 0 25 0 1 0 877281334 7933952 1790 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 1937 1790 72 166 0 1768 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7748

[startup+3.10134 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 4653
/proc/meminfo: memFree=1748208/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=8276 CPUtime=3.09
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 2162 0 0 0 308 1 0 0 25 0 1 0 877281334 8474624 1931 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 2069 1931 72 166 0 1900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8276

[startup+6.30167 s]
/proc/loadavg: 0.92 0.95 0.90 2/74 4653
/proc/meminfo: memFree=1747248/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=9068 CPUtime=6.29
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 2349 0 0 0 628 1 0 0 25 0 1 0 877281334 9285632 2118 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 2267 2118 72 166 0 2098 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9068

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.90 2/74 4653
/proc/meminfo: memFree=1745904/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=10400 CPUtime=12.69
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 2673 0 0 0 1268 1 0 0 25 0 1 0 877281334 10649600 2442 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 2600 2442 72 166 0 2431 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10400

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.91 2/74 4653
/proc/meminfo: memFree=1744304/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=11720 CPUtime=25.48
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 3031 0 0 0 2547 1 0 0 25 0 1 0 877281334 12001280 2800 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 2930 2800 72 166 0 2761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11720

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/74 4653
/proc/meminfo: memFree=1742000/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=14232 CPUtime=51.07
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 3644 0 0 0 5106 1 0 0 25 0 1 0 877281334 14573568 3413 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 3558 3413 72 166 0 3389 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14232

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/74 4653
/proc/meminfo: memFree=1738864/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=17140 CPUtime=102.27
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 4369 0 0 0 10225 2 0 0 25 0 1 0 877281334 17551360 4138 1992294400 134512640 135192793 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 4285 4138 72 166 0 4116 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17140

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4653
/proc/meminfo: memFree=1736240/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=19792 CPUtime=162.25
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 5023 0 0 0 16223 2 0 0 25 0 1 0 877281334 20267008 4792 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 4948 4792 72 166 0 4779 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19792

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4653
/proc/meminfo: memFree=1733872/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=22168 CPUtime=222.24
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 5602 0 0 0 22221 3 0 0 25 0 1 0 877281334 22700032 5371 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 5542 5371 72 166 0 5373 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22168

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4653
/proc/meminfo: memFree=1732272/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=23624 CPUtime=282.22
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 5991 0 0 0 28219 3 0 0 25 0 1 0 877281334 24190976 5760 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 5906 5760 72 166 0 5737 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23624

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 4659
/proc/meminfo: memFree=1730536/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=25340 CPUtime=342.19
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 6389 0 0 0 34216 3 0 0 25 0 1 0 877281334 25948160 6158 1992294400 134512640 135192793 4294956224 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 6335 6158 72 166 0 6166 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25340

[startup+402.301 s]
/proc/loadavg: 1.07 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1728512/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=26396 CPUtime=401.84
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 6665 0 0 0 40181 3 0 0 25 0 1 0 877281334 27029504 6434 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 6599 6434 72 166 0 6430 0
Current children cumulated CPU time (s) 401.84
Current children cumulated vsize (KiB) 26396

[startup+462.302 s]
/proc/loadavg: 1.02 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1728040/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=27716 CPUtime=461.83
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 6981 0 0 0 46179 4 0 0 25 0 1 0 877281334 28381184 6750 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 6929 6750 72 166 0 6760 0
Current children cumulated CPU time (s) 461.83
Current children cumulated vsize (KiB) 27716

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1726440/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=29316 CPUtime=521.82
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 7375 0 0 0 52177 5 0 0 25 0 1 0 877281334 30019584 7144 1992294400 134512640 135192793 4294956224 18446744073709551615 134550898 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 7329 7144 72 166 0 7160 0
Current children cumulated CPU time (s) 521.82
Current children cumulated vsize (KiB) 29316

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1725544/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=30240 CPUtime=581.8
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 7594 0 0 0 58175 5 0 0 25 0 1 0 877281334 30965760 7363 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 7560 7363 72 166 0 7391 0
Current children cumulated CPU time (s) 581.8
Current children cumulated vsize (KiB) 30240

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1724520/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=31184 CPUtime=641.79
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 7838 0 0 0 64174 5 0 0 25 0 1 0 877281334 31932416 7607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 7796 7607 72 166 0 7627 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 31184

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1723816/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=31980 CPUtime=701.77
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 8010 0 0 0 70172 5 0 0 25 0 1 0 877281334 32747520 7779 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 7995 7779 72 166 0 7826 0
Current children cumulated CPU time (s) 701.77
Current children cumulated vsize (KiB) 31980

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1722992/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=32832 CPUtime=761.76
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 8224 0 0 0 76171 5 0 0 25 0 1 0 877281334 33619968 7993 1992294400 134512640 135192793 4294956224 18446744073709551615 134551995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 8208 7993 72 166 0 8039 0
Current children cumulated CPU time (s) 761.76
Current children cumulated vsize (KiB) 32832

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1722160/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=33764 CPUtime=821.73
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 8459 0 0 0 82168 5 0 0 25 0 1 0 877281334 34574336 8228 1992294400 134512640 135192793 4294956224 18446744073709551615 134552589 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 8441 8228 72 166 0 8272 0
Current children cumulated CPU time (s) 821.73
Current children cumulated vsize (KiB) 33764

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1720944/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=34956 CPUtime=881.73
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 8725 0 0 0 88167 6 0 0 25 0 1 0 877281334 35794944 8494 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 8739 8494 72 166 0 8570 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 34956

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1720496/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=35404 CPUtime=941.71
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 8816 0 0 0 94165 6 0 0 25 0 1 0 877281334 36253696 8585 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 8851 8585 72 166 0 8682 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 35404

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1719920/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=36080 CPUtime=1001.69
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 8967 0 0 0 100163 6 0 0 25 0 1 0 877281334 36945920 8736 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 9020 8736 72 166 0 8851 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 36080

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1718896/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=37168 CPUtime=1061.68
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 9216 0 0 0 106162 6 0 0 25 0 1 0 877281334 38060032 8985 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 9292 8985 72 166 0 9123 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 37168

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1718256/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=37696 CPUtime=1121.66
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 9355 0 0 0 112160 6 0 0 25 0 1 0 877281334 38600704 9124 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 9424 9124 72 166 0 9255 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 37696

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1717488/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=38512 CPUtime=1181.64
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 9549 0 0 0 118158 6 0 0 25 0 1 0 877281334 39436288 9318 1992294400 134512640 135192793 4294956224 18446744073709551615 134552129 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 9628 9318 72 166 0 9459 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 38512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1717424/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=38512 CPUtime=1200.04
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 9554 0 0 0 119998 6 0 0 25 0 1 0 877281334 39436288 9323 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 9628 9323 72 166 0 9459 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 38512

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.91 2/74 5135
/proc/meminfo: memFree=1717424/2055920 swapFree=4176796/4192956
[pid=4652] ppid=4650 vsize=38512 CPUtime=1200.04
/proc/4652/stat : 4652 (mxc-sat09) R 4650 4652 4521 0 -1 4194304 9554 0 0 0 119998 6 0 0 25 0 1 0 877281334 39436288 9323 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4652/statm: 9628 9323 72 166 0 9459 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 38512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.072988
CPU usage (%): 99.9459
Max. virtual memory (cumulated for all children) (KiB): 38512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
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= 9554
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= 3195

runsolver used 1.14183 second user time and 3.24151 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 03:55:27
IDJOB=1512765
IDBENCH=70207
IDSOLVER=504
FILE ID=node82/1512765-1238208927
PBS_JOBID= 9060485
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1912214877-051.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512765-1238208927/watcher-1512765-1238208927 -o /tmp/evaluation-result-1512765-1238208927/solver-1512765-1238208927 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1512765-1238208927.cnf

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

MD5SUM BENCH= 3e2c453febe9a82dafec20260d8edecb
RANDOM SEED=1561775803

node82.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		: 3000.232
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		: 3000.232
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:       1755928 kB
Buffers:         33444 kB
Cached:         202584 kB
SwapCached:       7072 kB
Active:         153128 kB
Inactive:        92020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755928 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          14788 kB
Slab:            39872 kB
Committed_AS:  2290364 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61588 MiB
End job on node82 at 2009-03-28 04:15:30