Trace number 1516977

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
MD5SUM33b4b8b17ca915888003039597e2272b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark269.069
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.68/28.70	c starting MXC with:
28.68/28.70	c cnf_path = HOME/instance-1516977-1238278249.cnf
28.68/28.70	c restart_strategy = auto
28.68/28.70	c sign_strategy = cached
28.68/28.70	c use_preprocessing = -1
28.68/28.70	c output_implicant = 1
28.68/28.70	c timeout_seconds = 0
28.68/28.70	c running SatELite... done
28.68/28.70	c 7 vars eliminated
28.68/28.70	c received 0 units and 1779 clauses from SatELite
28.68/28.70	c 6 assignments made, starting to guess now
28.68/28.70	c ===================================[MXC]=====================================
28.68/28.70	c | Conflicts |                Clause Statistics                   |   Vars   |
28.68/28.70	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.68/28.70	c =============================================================================
28.68/28.70	c |         0 |       0       0     1779        0        0     nan |      420 |
28.68/28.70	c |       100 |       0       0     1779      100     1050    18.1 |      414 |
28.68/28.70	c |       210 |       0       0     1779      210     1105    18.7 |      414 |
28.68/28.70	c |       441 |       0       0     1779      441     1220    19.5 |      414 |
28.68/28.70	c |       805 |       0       0     1779      805     1402    20.3 |      414 |
28.68/28.70	c |      1315 |       0       0     1779     1315     1609    20.6 |      414 |
28.68/28.70	c |      1986 |       0       0     1779     1138     1754    21.4 |      414 |
28.68/28.70	c |      2834 |       0       0     1779     1046     1894    21.1 |      414 |
28.68/28.70	c |      3876 |       0       0     1779     1076     2031    19.2 |      414 |
28.68/28.70	c |      5132 |       0       0     1779     1259     2163    18.1 |      414 |
28.68/28.70	c |      6623 |       0       0     1779     1624     2292    19.1 |      414 |
28.68/28.70	c |      8373 |       0       0     1779     2200     2419    19.7 |      414 |
28.68/28.70	c |     10408 |       0       0     1779     1761     2543    18.7 |      414 |
28.68/28.70	c |     12756 |       0       0     1779     1486     2665    17.6 |      414 |
28.68/28.70	c |     15449 |       0       0     1779     1424     2786    19.6 |      414 |
28.68/28.70	c |     18521 |       0       0     1779     1626     2906    21.1 |      414 |
28.68/28.70	c |     22010 |       0       0     1779     2137     3025    22.2 |      414 |
28.68/28.70	c |     25958 |       0       0     1779     3007     3144    19.9 |      414 |
28.68/28.70	c |     30411 |       0       0     1779     2672     3262    20.9 |      414 |
28.68/28.70	c |     35419 |       0       0     1779     2705     3381    20.0 |      414 |
28.68/28.70	c |     41038 |       0       0     1779     3174     3499    20.1 |      414 |
28.68/28.70	c |     47329 |       0       0     1779     2352     3618    21.0 |      414 |
28.68/28.70	c |     54360 |       0       0     1779     2011     3737    20.2 |      414 |
28.68/28.70	c |     62205 |       0       0     1779     2242     3857    20.2 |      414 |
28.68/28.70	c |     70945 |       0       0     1779     3139     3978    20.6 |      414 |
28.68/28.70	c |     80669 |       0       0     1779     2763     4099    19.5 |      414 |
28.68/28.70	c |     91476 |       0       0     1779     3163     4222    21.5 |      414 |
28.68/28.70	c |    103474 |       0       0     1779     2293     4346    18.7 |      414 |
28.68/28.70	c |    116782 |       0       0     1779     2351     4471    18.4 |      414 |
28.68/28.70	c |    131532 |       0       0     1779     3482     4597    21.8 |      414 |
28.68/28.70	c |    147868 |       0       0     1779     3503     4726    19.7 |      414 |
28.68/28.70	c |    165948 |       0       0     1779     4833     4855    19.1 |      414 |
28.68/28.70	c |    185947 |       0       0     1779     2700     4987    18.8 |      414 |
28.68/28.70	c |    208057 |       0       0     1779     4597     5120    19.8 |      414 |
28.68/28.70	c |    232489 |       0       0     1779     3093     5255    17.6 |      414 |
28.68/28.70	c |    259475 |       0       0     1779     3446     5393    18.0 |      414 |
28.68/28.70	c |    289271 |       0       0     1779     3187     5532    18.4 |      414 |
28.68/28.70	c |    322158 |       0       0     1779     5258     5674    19.2 |      414 |
28.68/28.70	c |    358445 |       0       0     1779     4209     5818    18.5 |      414 |
28.68/28.70	c |    398472 |       0       0     1779     2990     5965    18.0 |      414 |
28.68/28.70	c |    442613 |       0       0     1779     4854     6114    18.5 |      414 |
28.68/28.70	c |    491279 |       0       0     1779     4009     6265    18.5 |      414 |
28.68/28.70	c |    544923 |       0       0     1779     3727

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-1516977-1238278249/watcher-1516977-1238278249 -o /tmp/evaluation-result-1516977-1238278249/solver-1516977-1238278249 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516977-1238278249.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 3/65 6459
/proc/meminfo: memFree=1344792/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=980 CPUtime=0
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1100487150 1003520 126 1992294400 134512640 135192793 4294956224 18446744073709551615 134753679 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 245 126 56 166 0 76 0

[startup+0.0149291 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6459
/proc/meminfo: memFree=1344792/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=1244 CPUtime=0.01
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 223 0 0 0 1 0 0 0 18 0 1 0 1100487150 1273856 209 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 311 209 72 166 0 142 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1244

[startup+0.101944 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6459
/proc/meminfo: memFree=1344792/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=1640 CPUtime=0.1
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 312 0 0 0 10 0 0 0 18 0 1 0 1100487150 1679360 298 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 410 298 73 166 0 241 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1640

[startup+0.30198 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6459
/proc/meminfo: memFree=1344792/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=1904 CPUtime=0.3
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 362 0 0 0 30 0 0 0 19 0 1 0 1100487150 1949696 348 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 476 348 73 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.70105 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6459
/proc/meminfo: memFree=1344792/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=2168 CPUtime=0.69
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 433 0 0 0 69 0 0 0 22 0 1 0 1100487150 2220032 419 1992294400 134512640 135192793 4294956224 18446744073709551615 134552065 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 542 419 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1343184/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=2436 CPUtime=1.49
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 525 0 0 0 149 0 0 0 25 0 1 0 1100487150 2494464 511 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 609 511 73 166 0 440 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2436

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1342672/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=2968 CPUtime=3.09
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 651 0 0 0 309 0 0 0 25 0 1 0 1100487150 3039232 637 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 742 637 73 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1341904/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=3640 CPUtime=6.29
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 798 0 0 0 629 0 0 0 25 0 1 0 1100487150 3727360 784 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 910 784 73 166 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3640

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1340880/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=4468 CPUtime=12.68
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 995 0 0 0 1268 0 0 0 25 0 1 0 1100487150 4575232 981 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 1117 981 73 166 0 948 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4468

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1339856/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=5548 CPUtime=25.48
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 1246 0 0 0 2548 0 0 0 25 0 1 0 1100487150 5681152 1232 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 1387 1232 73 166 0 1218 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5548

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1338512/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=7076 CPUtime=51.08
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 1585 0 0 0 5107 1 0 0 25 0 1 0 1100487150 7245824 1571 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 1769 1571 73 166 0 1600 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7076

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1336592/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=9240 CPUtime=102.26
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 2060 0 0 0 10224 2 0 0 25 0 1 0 1100487150 9461760 2046 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 2310 2046 73 166 0 2141 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9240

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1334800/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=11288 CPUtime=162.24
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 2497 0 0 0 16222 2 0 0 25 0 1 0 1100487150 11558912 2483 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 2822 2483 73 166 0 2653 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11288

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1333584/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=12476 CPUtime=222.22
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 2796 0 0 0 22220 2 0 0 25 0 1 0 1100487150 12775424 2782 1992294400 134512640 135192793 4294956224 18446744073709551615 134534155 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 3119 2782 73 166 0 2950 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12476

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1332432/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=13712 CPUtime=282.19
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 3075 0 0 0 28217 2 0 0 25 0 1 0 1100487150 14041088 3061 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 3428 3061 73 166 0 3259 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13712

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1331600/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=14608 CPUtime=342.18
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 3284 0 0 0 34215 3 0 0 25 0 1 0 1100487150 14958592 3270 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 3652 3270 73 166 0 3483 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14608

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1330704/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=15552 CPUtime=402.16
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 3493 0 0 0 40213 3 0 0 25 0 1 0 1100487150 15925248 3479 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 3888 3479 73 166 0 3719 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15552

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1329936/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=16332 CPUtime=462.14
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 3690 0 0 0 46211 3 0 0 25 0 1 0 1100487150 16723968 3676 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 4083 3676 73 166 0 3914 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16332

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1329424/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=16932 CPUtime=522.12
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 3827 0 0 0 52209 3 0 0 25 0 1 0 1100487150 17338368 3813 1992294400 134512640 135192793 4294956224 18446744073709551615 134549760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 4233 3813 73 166 0 4064 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 16932

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1328592/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=17856 CPUtime=582.1
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 4042 0 0 0 58206 4 0 0 25 0 1 0 1100487150 18284544 4028 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 4464 4028 73 166 0 4295 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 17856

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1327952/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=18524 CPUtime=642.08
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 4189 0 0 0 64204 4 0 0 25 0 1 0 1100487150 18968576 4175 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 4631 4175 73 166 0 4462 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18524

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1327440/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=19068 CPUtime=702.06
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 4318 0 0 0 70202 4 0 0 25 0 1 0 1100487150 19525632 4304 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 4767 4304 73 166 0 4598 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19068

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1326736/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=19800 CPUtime=762.04
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 4486 0 0 0 76200 4 0 0 25 0 1 0 1100487150 20275200 4472 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 4950 4472 73 166 0 4781 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19800

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1326352/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=20332 CPUtime=822.02
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 4578 0 0 0 82198 4 0 0 25 0 1 0 1100487150 20819968 4564 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 5083 4564 73 166 0 4914 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 20332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1325840/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=21036 CPUtime=882
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 4711 0 0 0 88195 5 0 0 25 0 1 0 1100487150 21540864 4697 1992294400 134512640 135192793 4294956224 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 5259 4697 73 166 0 5090 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 21036

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1325520/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=21388 CPUtime=941.98
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 4781 0 0 0 94193 5 0 0 25 0 1 0 1100487150 21901312 4767 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 5347 4767 73 166 0 5178 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 21388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1325136/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=21896 CPUtime=1001.96
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 4897 0 0 0 100191 5 0 0 25 0 1 0 1100487150 22421504 4883 1992294400 134512640 135192793 4294956224 18446744073709551615 134551490 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 5474 4883 73 166 0 5305 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 21896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1324560/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=22664 CPUtime=1061.94
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 5023 0 0 0 106189 5 0 0 25 0 1 0 1100487150 23207936 5009 1992294400 134512640 135192793 4294956224 18446744073709551615 134554397 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 5666 5009 73 166 0 5497 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 22664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1324048/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=23240 CPUtime=1121.92
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 5160 0 0 0 112187 5 0 0 25 0 1 0 1100487150 23797760 5146 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 5810 5146 73 166 0 5641 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 23240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1323536/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=23912 CPUtime=1181.9
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 5282 0 0 0 118184 6 0 0 25 0 1 0 1100487150 24485888 5268 1992294400 134512640 135192793 4294956224 18446744073709551615 134533178 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 5978 5268 73 166 0 5809 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 23912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6460
/proc/meminfo: memFree=1323408/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=24072 CPUtime=1200.1
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 5305 0 0 0 120004 6 0 0 25 0 1 0 1100487150 24649728 5291 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 6018 5291 73 166 0 5849 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 24072

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 2/66 6460
/proc/meminfo: memFree=1323408/2055920 swapFree=4177692/4192956
[pid=6459] ppid=6457 vsize=24072 CPUtime=1200.1
/proc/6459/stat : 6459 (mxc-sat09) R 6457 6459 6090 0 -1 4194304 5305 0 0 0 120004 6 0 0 25 0 1 0 1100487150 24649728 5291 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6459/statm: 6018 5291 73 166 0 5849 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 24072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.068989
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 24072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5305
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= 1508

runsolver used 1.13683 second user time and 2.77158 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-28 23:10:49
IDJOB=1516977
IDBENCH=70558
IDSOLVER=504
FILE ID=node56/1516977-1238278249
PBS_JOBID= 9060871
Free space on /tmp= 103016 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1528023000-027.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516977-1238278249/watcher-1516977-1238278249 -o /tmp/evaluation-result-1516977-1238278249/solver-1516977-1238278249 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516977-1238278249.cnf

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

MD5SUM BENCH= 33b4b8b17ca915888003039597e2272b
RANDOM SEED=1789096069

node56.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		: 3000.256
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		: 3000.256
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:       1345208 kB
Buffers:         96784 kB
Cached:         519368 kB
SwapCached:       9040 kB
Active:         145044 kB
Inactive:       481592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345208 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16164 kB
Slab:            70008 kB
Committed_AS:  2488600 kB
PageTables:       1472 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= 103012 MiB
End job on node56 at 2009-03-28 23:30:51