Trace number 1515105

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S207294319-099.cnf
MD5SUM1b6dd4a4bffa25ef2a1202202724759f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark844.478
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data 

21.18/21.27	c starting MXC with:
21.18/21.27	c cnf_path = HOME/instance-1515105-1238249789.cnf
21.18/21.27	c restart_strategy = auto
21.18/21.27	c sign_strategy = cached
21.18/21.27	c use_preprocessing = -1
21.18/21.27	c output_implicant = 1
21.18/21.27	c timeout_seconds = 0
21.18/21.27	c running SatELite... done
21.18/21.27	c 1 vars eliminated
21.18/21.27	c received 0 units and 2130 clauses from SatELite
21.18/21.27	c 0 assignments made, starting to guess now
21.18/21.27	c ===================================[MXC]=====================================
21.18/21.27	c | Conflicts |                Clause Statistics                   |   Vars   |
21.18/21.27	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.18/21.27	c =============================================================================
21.18/21.27	c |         0 |       0       0     2130        0        0     nan |      100 |
21.18/21.27	c |       100 |       0       0     2130      100     1050    21.6 |      100 |
21.18/21.27	c |       210 |       0       0     2130      210     1105    22.4 |      100 |
21.18/21.27	c |       441 |       0       0     2130      441     1220    22.0 |      100 |
21.18/21.27	c |       805 |       0       0     2130      805     1402    22.4 |      100 |
21.18/21.27	c |      1315 |       0       0     2130     1315     1609    22.7 |      100 |
21.18/21.27	c |      1986 |       0       0     2130     1138     1754    22.2 |      100 |
21.18/21.27	c |      2834 |       0       0     2130     1046     1894    21.6 |      100 |
21.18/21.27	c |      3876 |       0       0     2130     1078     2031    21.5 |      100 |
21.18/21.27	c |      5132 |       0       0     2130     1261     2163    21.4 |      100 |
21.18/21.27	c |      6623 |       0       0     2130     1627     2292    21.2 |      100 |
21.18/21.27	c |      8373 |       0       0     2130     2204     2419    21.8 |      100 |
21.18/21.27	c |     10408 |       0       0     2130     1768     2543    20.5 |      100 |
21.18/21.27	c |     12756 |       0       0     2130     1496     2665    20.4 |      100 |
21.18/21.27	c |     15449 |       0       0     2130     1440     2786    21.2 |      100 |
21.18/21.27	c |     18521 |       0       0     2130     1644     2906    20.5 |      100 |
21.18/21.27	c |     22010 |       0       0     2130     2158     3025    20.0 |      100 |
21.18/21.27	c |     25958 |       0       0     2130     3030     3144    20.4 |      100 |
21.18/21.27	c |     30411 |       0       0     2130     2698     3262    21.0 |      100 |
21.18/21.27	c |     35419 |       0       0     2130     2733     3381    21.6 |      100 |
21.18/21.27	c |     41038 |       0       0     2130     3207     3499    22.1 |      100 |
21.18/21.27	c |     47329 |       0       0     2130     2393     3618    20.6 |      100 |
21.18/21.27	c |     54360 |       0       0     2130     2060     3737    20.4 |      100 |
21.18/21.27	c |     62205 |       0       0     2130     2299     3857    20.3 |      100 |
21.18/21.27	c |     70945 |       0       0     2130     3207     3978    20.7 |      100 |
21.18/21.27	c |     80669 |       0       0     2130     2845     4099    20.9 |      100 |
21.18/21.27	c |     91476 |       0       0     2130     3259     4222    20.5 |      100 |
21.18/21.27	c |    103474 |       0       0     2130     2412     4346    20.0 |      100 |
21.18/21.27	c |    116782 |       0       0     2130     2485     4471    21.0 |      100 |
21.18/21.27	c |    131532 |       0       0     2130     3633     4597    21.1 |      100 |
21.18/21.27	c |    147868 |       0       0     2130     3673     4726    21.8 |      100 |
21.18/21.27	c |    165948 |       0       0     2130     2596     4855    20.0 |      100 |
21.18/21.27	c |    185947 |       0       0     2130     2908     4987    20.5 |      100 |
21.18/21.27	c |    208057 |       0       0     2130     4826     5120    20.2 |      100 |
21.18/21.27	c |    232489 |       0       0     2130     3343     5255    20.6 |      100 |
21.18/21.27	c |    259475 |       0       0     2130     3718     5393    21.1 |      100 |
21.18/21.27	c |    289271 |       0       0     2130     3489     5532    20.6 |      100 |
21.18/21.27	c |    322158 |       0       0     2130     5587     5674    20.8 |      100 |
21.18/21.27	c |    358445 |       0       0     2130     4585     5818    20.7 |      100 |
21.18/21.27	c |    398472 |       0       0     2130     3402     5965    19.9 |      100 |
21.18/21.27	c |    442613 |       0       0     2130     5306     6114    20.0 |      100 |
21.18/21.27	c |    491279 |       0       0     2130     4517     6265    20.5 |      100 |
21.18/21.27	c |    544923 |       0       0     2130     4305

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-1515105-1238249789/watcher-1515105-1238249789 -o /tmp/evaluation-result-1515105-1238249789/solver-1515105-1238249789 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515105-1238249789.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: 1.00 1.00 1.00 3/64 25511
/proc/meminfo: memFree=1367728/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=976 CPUtime=0
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1097645584 999424 122 1992294400 134512640 135192793 4294956224 18446744073709551615 134567781 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 244 122 55 166 0 75 0

[startup+0.0667941 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25511
/proc/meminfo: memFree=1367728/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=1636 CPUtime=0.06
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 303 0 0 0 6 0 0 0 18 0 1 0 1097645584 1675264 289 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 409 289 72 166 0 240 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1636

[startup+0.101799 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25511
/proc/meminfo: memFree=1367728/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=1636 CPUtime=0.1
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 319 0 0 0 10 0 0 0 18 0 1 0 1097645584 1675264 305 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 409 305 72 166 0 240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1636

[startup+0.301837 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25511
/proc/meminfo: memFree=1367728/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=1900 CPUtime=0.3
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 375 0 0 0 30 0 0 0 19 0 1 0 1097645584 1945600 361 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 475 361 72 166 0 306 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1900

[startup+0.701914 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25511
/proc/meminfo: memFree=1367728/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=2164 CPUtime=0.7
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 435 0 0 0 70 0 0 0 22 0 1 0 1097645584 2215936 421 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 541 421 72 166 0 372 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2164

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1366120/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=2428 CPUtime=1.49
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 517 0 0 0 149 0 0 0 25 0 1 0 1097645584 2486272 503 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 607 503 72 166 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2428

[startup+3.10137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1365672/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=2836 CPUtime=3.09
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 605 0 0 0 309 0 0 0 25 0 1 0 1097645584 2904064 591 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 709 591 72 166 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2836

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1364968/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=3384 CPUtime=6.29
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 733 0 0 0 629 0 0 0 25 0 1 0 1097645584 3465216 719 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 846 719 72 166 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3384

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1364200/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=4084 CPUtime=12.69
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 914 0 0 0 1269 0 0 0 25 0 1 0 1097645584 4182016 900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 1021 900 72 166 0 852 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4084

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1363240/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=5220 CPUtime=25.48
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 1137 0 0 0 2548 0 0 0 25 0 1 0 1097645584 5345280 1123 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 1305 1123 72 166 0 1136 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5220

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1361832/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=6908 CPUtime=51.07
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 1474 0 0 0 5107 0 0 0 25 0 1 0 1097645584 7073792 1460 1992294400 134512640 135192793 4294956224 18446744073709551615 134551652 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 1727 1460 72 166 0 1558 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6908

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1360424/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=8480 CPUtime=102.26
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 1845 0 0 0 10225 1 0 0 25 0 1 0 1097645584 8683520 1831 1992294400 134512640 135192793 4294956224 18446744073709551615 134550770 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 2120 1831 72 166 0 1951 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8480

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1359080/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=9764 CPUtime=162.24
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 2166 0 0 0 16223 1 0 0 25 0 1 0 1097645584 9998336 2152 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 2441 2152 72 166 0 2272 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9764

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1358056/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=10916 CPUtime=222.21
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 2423 0 0 0 22220 1 0 0 25 0 1 0 1097645584 11177984 2409 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 2729 2409 72 166 0 2560 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1356904/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=12156 CPUtime=282.2
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 2697 0 0 0 28218 2 0 0 25 0 1 0 1097645584 12447744 2683 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 3039 2683 72 166 0 2870 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12156

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1356392/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=12832 CPUtime=342.17
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 2814 0 0 0 34215 2 0 0 25 0 1 0 1097645584 13139968 2800 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 3208 2800 72 166 0 3039 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12832

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1355624/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=13788 CPUtime=402.15
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3009 0 0 0 40213 2 0 0 25 0 1 0 1097645584 14118912 2995 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 3447 2995 72 166 0 3278 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13788

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1354984/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=14572 CPUtime=462.13
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3162 0 0 0 46211 2 0 0 25 0 1 0 1097645584 14921728 3148 1992294400 134512640 135192793 4294956224 18446744073709551615 134604397 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 3643 3148 72 166 0 3474 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 14572

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1354664/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=15116 CPUtime=522.12
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3262 0 0 0 52209 3 0 0 25 0 1 0 1097645584 15478784 3248 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 3779 3248 72 166 0 3610 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 15116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1354536/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=15116 CPUtime=582.09
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3285 0 0 0 58206 3 0 0 25 0 1 0 1097645584 15478784 3271 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 3779 3271 72 166 0 3610 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15116

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1354280/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=15304 CPUtime=642.08
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3335 0 0 0 64205 3 0 0 25 0 1 0 1097645584 15671296 3321 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 3826 3321 72 166 0 3657 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15304

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1353576/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=16204 CPUtime=702.05
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3524 0 0 0 70202 3 0 0 25 0 1 0 1097645584 16592896 3510 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4051 3511 72 166 0 3882 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 16204

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1352936/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=16972 CPUtime=762.04
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3660 0 0 0 76200 4 0 0 25 0 1 0 1097645584 17379328 3646 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4243 3646 72 166 0 4074 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 16972

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1352488/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=17516 CPUtime=822.01
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3788 0 0 0 82197 4 0 0 25 0 1 0 1097645584 17936384 3774 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4379 3774 72 166 0 4210 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 17516

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1351912/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=18244 CPUtime=881.98
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3912 0 0 0 88194 4 0 0 25 0 1 0 1097645584 18681856 3898 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4561 3898 72 166 0 4392 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 18244

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1351784/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=18436 CPUtime=941.96
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 3958 0 0 0 94192 4 0 0 25 0 1 0 1097645584 18878464 3944 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4609 3944 72 166 0 4440 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 18436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1351528/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=18436 CPUtime=1001.95
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 4013 0 0 0 100190 5 0 0 25 0 1 0 1097645584 18878464 3999 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4609 3999 72 166 0 4440 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 18436

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1351400/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=18624 CPUtime=1061.93
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 4054 0 0 0 106188 5 0 0 25 0 1 0 1097645584 19070976 4040 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4656 4040 72 166 0 4487 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 18624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1351272/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=18816 CPUtime=1121.9
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 4071 0 0 0 112185 5 0 0 25 0 1 0 1097645584 19267584 4057 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4704 4057 72 166 0 4535 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 18816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1351144/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=18816 CPUtime=1181.88
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 4083 0 0 0 118183 5 0 0 25 0 1 0 1097645584 19267584 4069 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4704 4069 72 166 0 4535 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 18816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1351144/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=18816 CPUtime=1200.08
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 4089 0 0 0 120003 5 0 0 25 0 1 0 1097645584 19267584 4075 1992294400 134512640 135192793 4294956224 18446744073709551615 134549768 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4704 4075 72 166 0 4535 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18816

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: 1.00 1.00 1.00 2/65 25512
/proc/meminfo: memFree=1351144/2055920 swapFree=4179868/4192956
[pid=25511] ppid=25509 vsize=18816 CPUtime=1200.08
/proc/25511/stat : 25511 (mxc-sat09) R 25509 25511 25092 0 -1 4194304 4089 0 0 0 120003 5 0 0 25 0 1 0 1097645584 19267584 4075 1992294400 134512640 135192793 4294956224 18446744073709551615 134549768 0 0 4096 0 0 0 0 17 1 0 0
/proc/25511/statm: 4704 4075 72 166 0 4535 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06099
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 18816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4089
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= 2109

runsolver used 1.20382 second user time and 2.09668 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 15:16:29
IDJOB=1515105
IDBENCH=70402
IDSOLVER=504
FILE ID=node5/1515105-1238249789
PBS_JOBID= 9060723
Free space on /tmp= 66096 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S207294319-099.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515105-1238249789/watcher-1515105-1238249789 -o /tmp/evaluation-result-1515105-1238249789/solver-1515105-1238249789 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515105-1238249789.cnf

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

MD5SUM BENCH= 1b6dd4a4bffa25ef2a1202202724759f
RANDOM SEED=82780167

node5.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1368144 kB
Buffers:         80936 kB
Cached:         504400 kB
SwapCached:       7012 kB
Active:          37344 kB
Inactive:       556488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1368144 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          14280 kB
Slab:            79984 kB
Committed_AS:  2770768 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 15:36:31