Trace number 1513701

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/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
MD5SUM8919b1e0a8b22ddbf62ba887cc4a9b9a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.766883
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

59.07/59.16	c starting MXC with:
59.07/59.16	c cnf_path = HOME/instance-1513701-1238220977.cnf
59.07/59.16	c restart_strategy = auto
59.07/59.16	c sign_strategy = cached
59.07/59.16	c use_preprocessing = -1
59.07/59.16	c output_implicant = 1
59.07/59.16	c timeout_seconds = 0
59.07/59.16	c running SatELite... done
59.07/59.16	c 47 vars eliminated
59.07/59.16	c received 0 units and 8328 clauses from SatELite
59.07/59.16	c 46 assignments made, starting to guess now
59.07/59.16	c ===================================[MXC]=====================================
59.07/59.16	c | Conflicts |                Clause Statistics                   |   Vars   |
59.07/59.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
59.07/59.16	c =============================================================================
59.07/59.16	c |         0 |       0       0     8328        0        0     nan |     2000 |
59.07/59.16	c |       100 |       0       0     8328      100     1050    56.9 |     1954 |
59.07/59.16	c |       210 |       0       0     8328      210     1105    55.7 |     1954 |
59.07/59.16	c |       441 |       0       0     8328      441     1220    60.3 |     1954 |
59.07/59.16	c |       805 |       0       0     8328      805     1402    61.7 |     1954 |
59.07/59.16	c |      1315 |       0       0     8328     1315     1609    62.3 |     1954 |
59.07/59.16	c |      1986 |       0       0     8328     1138     1754    61.0 |     1954 |
59.07/59.16	c |      2834 |       0       0     8328     1046     1894    60.8 |     1954 |
59.07/59.16	c |      3876 |       0       0     8328     1076     2031    60.6 |     1954 |
59.07/59.16	c |      5132 |       0       0     8328     1260     2163    60.8 |     1954 |
59.07/59.16	c |      6623 |       0       0     8328     1625     2292    61.7 |     1954 |
59.07/59.16	c |      8373 |       0       0     8328     2201     2419    60.5 |     1954 |
59.07/59.16	c |     10408 |       0       0     8328     1762     2543    64.7 |     1954 |
59.07/59.16	c |     12756 |       0       0     8328     1487     2665    60.6 |     1954 |
59.07/59.16	c |     15449 |       0       0     8328     1425     2786    62.7 |     1954 |
59.07/59.16	c |     18521 |       0       0     8328     1625     2906    64.7 |     1954 |
59.07/59.16	c |     22010 |       0       0     8328     2134     3025    68.8 |     1954 |
59.07/59.16	c |     25958 |       0       0     8328     3004     3144    66.5 |     1954 |
59.07/59.16	c |     30411 |       0       0     8328     2669     3262    63.8 |     1954 |
59.07/59.16	c |     35419 |       0       0     8328     2700     3381    65.8 |     1954 |
59.07/59.16	c |     41038 |       0       0     8328     3169     3499    64.2 |     1954 |
59.07/59.16	c |     47329 |       0       0     8328     2344     3618    69.8 |     1954 |
59.07/59.16	c |     54360 |       0       0     8328     1997     3737    66.5 |     1954 |
59.07/59.16	c |     62205 |       0       0     8328     2222     3857    69.1 |     1954 |
59.07/59.16	c |     70945 |       0       0     8328     3117     3978    66.3 |     1954 |
59.07/59.16	c |     80669 |       0       0     8328     2738     4099    65.2 |     1954 |
59.07/59.16	c |     91476 |       0       0     8328     3136     4222    70.1 |     1954 |
59.07/59.16	c |    103474 |       0       0     8328     2264     4346    71.3 |     1954 |
59.07/59.16	c |    116782 |       0       0     8328     2316     4471    70.3 |     1954 |
59.07/59.16	c |    131532 |       0       0     8328     3447     4597    68.1 |     1954 |
59.07/59.16	c |    147868 |       0       0     8328     3462     4726    67.9 |     1954 |
59.07/59.16	c |    165948 |       0       0     8328     4784     4855    68.9 |     1954 |
59.07/59.16	c |    185947 |       0       0     8328     2636     4987    68.3 |     1954 |
59.07/59.16	c |    208057 |       0       0     8328     4521     5120    66.1 |     1954 |
59.07/59.16	c |    232489 |       0       0     8328     3008     5255    63.7 |     1954 |
59.07/59.16	c |    259475 |       0       0     8328     3350     5393    70.4 |     1954 |
59.07/59.16	c |    289271 |       0       0     8328     3077     5532    68.0 |     1954 |
59.07/59.16	c |    322158 |       0       0     8328     5139     5674    71.9 |     1954 |
59.07/59.16	c |    358445 |       0       0     8328     4086     5818    72.5 |     1954 |
59.07/59.16	c |    398472 |       0       0     8328     5823     5965    69.3 |     1954 |
59.07/59.16	c |    442613 |       0       0     8328     4685     6114    64.2 |     1954 |
59.07/59.16	c |    491279 |       0       0     8328     3819     6265    68.9 |     1954 |
59.07/59.16	c |    544923 |       0       0     8328     3519

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-1513701-1238220977/watcher-1513701-1238220977 -o /tmp/evaluation-result-1513701-1238220977/solver-1513701-1238220977 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513701-1238220977.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: 0.81 0.96 0.99 3/64 29811
/proc/meminfo: memFree=1068128/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=1532 CPUtime=0
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 1094763387 1568768 240 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 383 240 54 166 0 214 0

[startup+0.0257741 s]
/proc/loadavg: 0.81 0.96 0.99 3/64 29811
/proc/meminfo: memFree=1068128/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=2584 CPUtime=0.02
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 544 0 0 0 2 0 0 0 18 0 1 0 1094763387 2646016 495 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 646 496 56 166 0 477 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2584

[startup+0.101788 s]
/proc/loadavg: 0.81 0.96 0.99 3/64 29811
/proc/meminfo: memFree=1068128/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=3244 CPUtime=0.09
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 721 0 0 0 9 0 0 0 18 0 1 0 1094763387 3321856 672 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 811 672 72 166 0 642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3244

[startup+0.301825 s]
/proc/loadavg: 0.81 0.96 0.99 3/64 29811
/proc/meminfo: memFree=1068128/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=3640 CPUtime=0.29
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 819 0 0 0 29 0 0 0 19 0 1 0 1094763387 3727360 770 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 910 770 73 166 0 741 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701903 s]
/proc/loadavg: 0.81 0.96 0.99 3/64 29811
/proc/meminfo: memFree=1068128/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=3904 CPUtime=0.69
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 895 0 0 0 69 0 0 0 22 0 1 0 1094763387 3997696 846 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 976 846 73 166 0 807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3904

[startup+1.50206 s]
/proc/loadavg: 0.81 0.96 0.99 2/65 29812
/proc/meminfo: memFree=1064856/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=4168 CPUtime=1.49
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 977 0 0 0 149 0 0 0 25 0 1 0 1094763387 4268032 928 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 1042 928 73 166 0 873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4168

[startup+3.10137 s]
/proc/loadavg: 0.81 0.96 0.99 2/65 29812
/proc/meminfo: memFree=1064280/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=4696 CPUtime=3.09
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 1088 0 0 0 309 0 0 0 25 0 1 0 1094763387 4808704 1039 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 1174 1039 73 166 0 1005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4696

[startup+6.30199 s]
/proc/loadavg: 0.83 0.96 0.99 2/65 29812
/proc/meminfo: memFree=1063640/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=5224 CPUtime=6.29
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 1223 0 0 0 629 0 0 0 25 0 1 0 1094763387 5349376 1174 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 1306 1174 73 166 0 1137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5224

[startup+12.7012 s]
/proc/loadavg: 0.84 0.96 0.99 2/65 29812
/proc/meminfo: memFree=1062832/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=6016 CPUtime=12.68
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 1419 0 0 0 1268 0 0 0 25 0 1 0 1094763387 6160384 1370 1992294400 134512640 135192793 4294956224 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 1504 1370 73 166 0 1335 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6016

[startup+25.5017 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1061688/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=7072 CPUtime=25.48
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 1685 0 0 0 2548 0 0 0 25 0 1 0 1094763387 7241728 1636 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 1768 1636 73 166 0 1599 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7072

[startup+51.1017 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1059832/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=8920 CPUtime=51.07
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 2157 0 0 0 5106 1 0 0 25 0 1 0 1094763387 9134080 2108 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 2230 2108 73 166 0 2061 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8920

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1056760/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=11956 CPUtime=102.25
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 2899 0 0 0 10224 1 0 0 25 0 1 0 1094763387 12242944 2850 1992294400 134512640 135192793 4294956224 18446744073709551615 134551856 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 2989 2850 73 166 0 2820 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11956

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1053880/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=14884 CPUtime=162.23
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 3612 0 0 0 16221 2 0 0 25 0 1 0 1094763387 15241216 3563 1992294400 134512640 135192793 4294956224 18446744073709551615 134533998 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 3721 3563 73 166 0 3552 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14884

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1051576/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=17260 CPUtime=222.2
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 4196 0 0 0 22217 3 0 0 25 0 1 0 1094763387 17674240 4147 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 4315 4147 73 166 0 4146 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17260

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1049528/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=19272 CPUtime=282.18
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 4708 0 0 0 28214 4 0 0 25 0 1 0 1094763387 19734528 4659 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 4818 4659 73 166 0 4649 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 19272

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1047864/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=21012 CPUtime=342.16
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 5117 0 0 0 34211 5 0 0 25 0 1 0 1094763387 21516288 5068 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 5253 5068 73 166 0 5084 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 21012

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1046200/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=22772 CPUtime=402.14
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 5540 0 0 0 40208 6 0 0 25 0 1 0 1094763387 23318528 5491 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 5693 5491 73 166 0 5524 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22772

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1044600/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=24404 CPUtime=462.12
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 5935 0 0 0 46206 6 0 0 25 0 1 0 1094763387 24989696 5886 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 6101 5886 73 166 0 5932 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 24404

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1043256/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=25908 CPUtime=522.1
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 6283 0 0 0 52203 7 0 0 25 0 1 0 1094763387 26529792 6234 1992294400 134512640 135192793 4294956224 18446744073709551615 134552574 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 6477 6234 73 166 0 6308 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 25908

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1042104/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=27304 CPUtime=582.08
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 6579 0 0 0 58200 8 0 0 25 0 1 0 1094763387 27959296 6530 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 6826 6530 73 166 0 6657 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27304

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1040760/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=28584 CPUtime=642.06
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 6894 0 0 0 64198 8 0 0 25 0 1 0 1094763387 29270016 6845 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 7146 6845 73 166 0 6977 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28584

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1039160/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=30252 CPUtime=702.03
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 7282 0 0 0 70195 8 0 0 25 0 1 0 1094763387 30978048 7233 1992294400 134512640 135192793 4294956224 18446744073709551615 134551068 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 7563 7233 73 166 0 7394 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 30252

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1038072/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=31352 CPUtime=762.02
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 7537 0 0 0 76193 9 0 0 25 0 1 0 1094763387 32104448 7488 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 7838 7488 73 166 0 7669 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 31352

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1037304/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=32284 CPUtime=821.99
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 7751 0 0 0 82190 9 0 0 25 0 1 0 1094763387 33058816 7702 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 8071 7702 73 166 0 7902 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 32284

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1036408/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=33236 CPUtime=881.96
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 7975 0 0 0 88187 9 0 0 25 0 1 0 1094763387 34033664 7926 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 8309 7926 73 166 0 8140 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 33236

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1035512/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=34344 CPUtime=941.94
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 8218 0 0 0 94184 10 0 0 25 0 1 0 1094763387 35168256 8169 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 8586 8169 73 166 0 8417 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 34344

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1034744/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=35160 CPUtime=1001.92
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 8395 0 0 0 100182 10 0 0 25 0 1 0 1094763387 36003840 8346 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 8790 8346 73 166 0 8621 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 35160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1033784/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=36148 CPUtime=1061.89
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 8628 0 0 0 106179 10 0 0 25 0 1 0 1094763387 37015552 8579 1992294400 134512640 135192793 4294956224 18446744073709551615 134551311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 9037 8579 73 166 0 8868 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 36148

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1032888/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=37084 CPUtime=1121.87
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 8847 0 0 0 112177 10 0 0 25 0 1 0 1094763387 37974016 8798 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 9271 8798 73 166 0 9102 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 37084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1032120/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=38104 CPUtime=1181.85
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 9050 0 0 0 118174 11 0 0 25 0 1 0 1094763387 39018496 9001 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 9526 9001 73 166 0 9357 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 38104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29812
/proc/meminfo: memFree=1031992/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=38104 CPUtime=1200.05
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 9061 0 0 0 119994 11 0 0 25 0 1 0 1094763387 39018496 9012 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 9526 9012 73 166 0 9357 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 38104

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 2/65 29812
/proc/meminfo: memFree=1031992/2055920 swapFree=4179368/4192956
[pid=29811] ppid=29809 vsize=38104 CPUtime=1200.05
/proc/29811/stat : 29811 (mxc-sat09) R 29809 29811 29774 0 -1 4194304 9061 0 0 0 119994 11 0 0 25 0 1 0 1094763387 39018496 9012 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29811/statm: 9526 9012 73 166 0 9357 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 38104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.122981
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 38104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9061
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= 1880

runsolver used 1.04184 second user time and 2.26565 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 07:16:17
IDJOB=1513701
IDBENCH=70285
IDSOLVER=504
FILE ID=node23/1513701-1238220977
PBS_JOBID= 9060622
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513701-1238220977/watcher-1513701-1238220977 -o /tmp/evaluation-result-1513701-1238220977/solver-1513701-1238220977 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513701-1238220977.cnf

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

MD5SUM BENCH= 8919b1e0a8b22ddbf62ba887cc4a9b9a
RANDOM SEED=136767275

node23.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		: 3000.268
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		: 3000.268
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:       1068608 kB
Buffers:         89520 kB
Cached:         806020 kB
SwapCached:       7500 kB
Active:         182868 kB
Inactive:       721544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1068608 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          14596 kB
Slab:            68964 kB
Committed_AS:  2922764 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-28 07:36:20