Trace number 1516449

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1366769180-095.cnf
MD5SUM24a651376c44fe64c4aa5e817f0a506b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.560914
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data 

22.38/22.40	c starting MXC with:
22.38/22.40	c cnf_path = HOME/instance-1516449-1238269758.cnf
22.38/22.40	c restart_strategy = auto
22.38/22.40	c sign_strategy = cached
22.38/22.40	c use_preprocessing = -1
22.38/22.40	c output_implicant = 1
22.38/22.40	c timeout_seconds = 0
22.38/22.40	c running SatELite... done
22.38/22.40	c 1 vars eliminated
22.38/22.40	c received 0 units and 5785 clauses from SatELite
22.38/22.40	c 0 assignments made, starting to guess now
22.38/22.40	c ===================================[MXC]=====================================
22.38/22.40	c | Conflicts |                Clause Statistics                   |   Vars   |
22.38/22.40	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.38/22.40	c =============================================================================
22.38/22.40	c |         0 |       0       0     5785        0        0     nan |       65 |
22.38/22.40	c |       100 |       0       0     5785      100     1050    23.3 |       65 |
22.38/22.40	c |       210 |       0       0     5785      210     1105    24.0 |       65 |
22.38/22.40	c |       441 |       0       0     5785      441     1220    23.3 |       65 |
22.38/22.40	c |       805 |       0       0     5785      805     1402    23.1 |       65 |
22.38/22.40	c |      1315 |       0       0     5785     1315     1609    23.2 |       65 |
22.38/22.40	c |      1986 |       0       0     5785     1138     1754    22.8 |       65 |
22.38/22.40	c |      2834 |       0       0     5785     1046     1894    21.9 |       65 |
22.38/22.40	c |      3876 |       0       0     5785     1077     2031    22.1 |       65 |
22.38/22.40	c |      5132 |       0       0     5785     1262     2163    21.9 |       65 |
22.38/22.40	c |      6623 |       0       0     5785     1627     2292    22.0 |       65 |
22.38/22.40	c |      8373 |       0       0     5785     2204     2419    21.6 |       65 |
22.38/22.40	c |     10408 |       0       0     5785     1766     2543    21.7 |       65 |
22.38/22.40	c |     12756 |       0       0     5785     1494     2665    21.0 |       65 |
22.38/22.40	c |     15449 |       0       0     5785     1434     2786    20.9 |       65 |
22.38/22.40	c |     18521 |       0       0     5785     1638     2906    21.0 |       65 |
22.38/22.40	c |     22010 |       0       0     5785     2150     3025    21.5 |       65 |
22.38/22.40	c |     25958 |       0       0     5785     3022     3144    21.6 |       65 |
22.38/22.41	c |     30411 |       0       0     5785     2692     3262    21.5 |       65 |
22.38/22.41	c |     35419 |       0       0     5785     2729     3381    21.6 |       65 |
22.38/22.41	c |     41038 |       0       0     5785     3204     3499    21.4 |       65 |
22.38/22.41	c |     47329 |       0       0     5785     2395     3618    20.8 |       65 |
22.38/22.41	c |     54360 |       0       0     5785     2057     3737    21.6 |       65 |
22.38/22.41	c |     62205 |       0       0     5785     2292     3857    20.9 |       65 |
22.38/22.41	c |     70945 |       0       0     5785     3199     3978    21.9 |       65 |
22.38/22.41	c |     80669 |       0       0     5785     2839     4099    20.9 |       65 |
22.38/22.41	c |     91476 |       0       0     5785     3252     4222    21.1 |       65 |
22.38/22.41	c |    103474 |       0       0     5785     2397     4346    21.2 |       65 |
22.38/22.41	c |    116782 |       0       0     5785     2461     4471    20.9 |       65 |
22.38/22.41	c |    131532 |       0       0     5785     3615     4597    21.2 |       65 |
22.38/22.41	c |    147868 |       0       0     5785     3652     4726    20.9 |       65 |
22.38/22.41	c |    165948 |       0       0     5785     2581     4855    20.0 |       65 |
22.38/22.41	c |    185947 |       0       0     5785     2886     4987    20.8 |       65 |
22.38/22.41	c |    208057 |       0       0     5785     4805     5120    20.7 |       65 |
22.38/22.41	c |    232489 |       0       0     5785     3341     5255    20.6 |       65 |
22.38/22.41	c |    259475 |       0       0     5785     3722     5393    20.9 |       65 |
22.38/22.41	c |    289271 |       0       0     5785     3482     5532    20.6 |       65 |
22.38/22.41	c |    322158 |       0       0     5785     5580     5674    21.2 |       65 |
22.38/22.41	c |    358445 |       0       0     5785     4575     5818    21.7 |       65 |
22.38/22.41	c |    398472 |       0       0     5785     3387     5965    21.1 |       65 |
22.38/22.41	c |    442613 |       0       0     5785     5304     6114    20.4 |       65 |
22.38/22.41	c |    491279 |       0       0     5785     4506     6265    20.6 |       65 |
22.38/22.41	c |    544923 |       0       0     5785     4269

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-1516449-1238269758/watcher-1516449-1238269758 -o /tmp/evaluation-result-1516449-1238269758/solver-1516449-1238269758 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516449-1238269758.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: 1.18 1.10 1.02 3/73 7875
/proc/meminfo: memFree=1130152/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=1264 CPUtime=0
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 193 0 0 0 0 0 0 0 20 0 1 0 1099640800 1294336 179 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 316 181 54 166 0 147 0

[startup+0.059584 s]
/proc/loadavg: 1.18 1.10 1.02 3/73 7875
/proc/meminfo: memFree=1130152/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=1392 CPUtime=0.05
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 258 0 0 0 5 0 0 0 20 0 1 0 1099640800 1425408 207 1992294400 134512640 135192793 4294956224 18446744073709551615 134573449 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 348 207 55 166 0 179 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1392

[startup+0.101589 s]
/proc/loadavg: 1.18 1.10 1.02 3/73 7875
/proc/meminfo: memFree=1130152/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=1392 CPUtime=0.09
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 263 0 0 0 9 0 0 0 20 0 1 0 1099640800 1425408 212 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 348 212 55 166 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1392

[startup+0.301627 s]
/proc/loadavg: 1.18 1.10 1.02 3/73 7875
/proc/meminfo: memFree=1130152/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=2460 CPUtime=0.29
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 547 0 0 0 29 0 0 0 22 0 1 0 1099640800 2519040 496 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 615 496 72 166 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701703 s]
/proc/loadavg: 1.18 1.10 1.02 3/73 7875
/proc/meminfo: memFree=1130152/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=2736 CPUtime=0.69
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 611 0 0 0 69 0 0 0 25 0 1 0 1099640800 2801664 560 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 684 560 72 166 0 515 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2736

[startup+1.50186 s]
/proc/loadavg: 1.18 1.10 1.02 2/74 7876
/proc/meminfo: memFree=1128032/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=3004 CPUtime=1.49
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 683 0 0 0 149 0 0 0 25 0 1 0 1099640800 3076096 632 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 751 632 72 166 0 582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3004

[startup+3.10116 s]
/proc/loadavg: 1.18 1.10 1.02 2/74 7876
/proc/meminfo: memFree=1127520/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=3432 CPUtime=3.09
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 776 0 0 0 309 0 0 0 25 0 1 0 1099640800 3514368 725 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 858 725 72 166 0 689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3432

[startup+6.30178 s]
/proc/loadavg: 1.25 1.12 1.02 2/74 7876
/proc/meminfo: memFree=1126944/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=4020 CPUtime=6.29
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 903 0 0 0 629 0 0 0 25 0 1 0 1099640800 4116480 852 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 1005 852 72 166 0 836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4020

[startup+12.702 s]
/proc/loadavg: 1.23 1.12 1.02 2/74 7876
/proc/meminfo: memFree=1126176/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=4592 CPUtime=12.69
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 1043 0 0 0 1269 0 0 0 25 0 1 0 1099640800 4702208 992 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 1148 992 72 166 0 979 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4592

[startup+25.5015 s]
/proc/loadavg: 1.18 1.11 1.02 2/74 7876
/proc/meminfo: memFree=1125152/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=5824 CPUtime=25.48
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 1289 0 0 0 2548 0 0 0 25 0 1 0 1099640800 5963776 1238 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 1456 1238 72 166 0 1287 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5824

[startup+51.1014 s]
/proc/loadavg: 1.12 1.10 1.02 2/74 7876
/proc/meminfo: memFree=1123936/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=7060 CPUtime=51.07
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 1585 0 0 0 5107 0 0 0 25 0 1 0 1099640800 7229440 1534 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 1765 1534 72 166 0 1596 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7060

[startup+102.305 s]
/proc/loadavg: 1.05 1.08 1.01 2/74 7876
/proc/meminfo: memFree=1122720/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=8312 CPUtime=102.25
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 1888 0 0 0 10225 0 0 0 25 0 1 0 1099640800 8511488 1837 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 2078 1837 72 166 0 1909 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8312

[startup+162.302 s]
/proc/loadavg: 1.02 1.06 1.01 2/74 7876
/proc/meminfo: memFree=1121376/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=9656 CPUtime=162.24
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 2201 0 0 0 16223 1 0 0 25 0 1 0 1099640800 9887744 2150 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 2414 2150 72 166 0 2245 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9656

[startup+222.301 s]
/proc/loadavg: 1.00 1.05 1.00 2/74 7876
/proc/meminfo: memFree=1120864/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=10424 CPUtime=222.21
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 2322 0 0 0 22220 1 0 0 25 0 1 0 1099640800 10674176 2271 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 2606 2271 72 166 0 2437 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10424

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/74 7876
/proc/meminfo: memFree=1119648/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=11900 CPUtime=282.19
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 2625 0 0 0 28218 1 0 0 25 0 1 0 1099640800 12185600 2574 1992294400 134512640 135192793 4294956224 18446744073709551615 134533104 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 2975 2574 72 166 0 2806 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11900

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/74 7876
/proc/meminfo: memFree=1118624/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13052 CPUtime=342.16
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 2867 0 0 0 34215 1 0 0 25 0 1 0 1099640800 13365248 2816 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3263 2816 72 166 0 3094 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13052

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 7876
/proc/meminfo: memFree=1118240/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=402.14
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 2957 0 0 0 40213 1 0 0 25 0 1 0 1099640800 13893632 2906 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 2906 72 166 0 3223 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13568

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 7876
/proc/meminfo: memFree=1118304/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=462.12
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 2979 0 0 0 46211 1 0 0 25 0 1 0 1099640800 13893632 2928 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 2928 72 166 0 3223 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13568

[startup+522.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 7876
/proc/meminfo: memFree=1118176/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=522.1
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 2998 0 0 0 52209 1 0 0 25 0 1 0 1099640800 13893632 2947 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 2947 72 166 0 3223 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13568

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7876
/proc/meminfo: memFree=1118112/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=582.08
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3014 0 0 0 58207 1 0 0 25 0 1 0 1099640800 13893632 2963 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 2963 72 166 0 3223 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13568

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7876
/proc/meminfo: memFree=1117984/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=642.06
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3032 0 0 0 64205 1 0 0 25 0 1 0 1099640800 13893632 2981 1992294400 134512640 135192793 4294956224 18446744073709551615 134550383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 2981 72 166 0 3223 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13568

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7876
/proc/meminfo: memFree=1117984/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=702.03
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3054 0 0 0 70202 1 0 0 25 0 1 0 1099640800 13893632 3003 1992294400 134512640 135192793 4294956224 18446744073709551615 134551640 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3003 72 166 0 3223 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 13568

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117856/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=762.01
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3071 0 0 0 76200 1 0 0 25 0 1 0 1099640800 13893632 3020 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3020 72 166 0 3223 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 13568

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117728/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=821.98
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3092 0 0 0 82197 1 0 0 25 0 1 0 1099640800 13893632 3041 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3041 72 166 0 3223 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 13568

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117664/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=881.96
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3102 0 0 0 88195 1 0 0 25 0 1 0 1099640800 13893632 3051 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3051 72 166 0 3223 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 13568

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117600/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=941.94
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3113 0 0 0 94193 1 0 0 25 0 1 0 1099640800 13893632 3062 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3062 72 166 0 3223 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117536/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=1001.91
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3123 0 0 0 100190 1 0 0 25 0 1 0 1099640800 13893632 3072 1992294400 134512640 135192793 4294956224 18446744073709551615 134548737 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3072 72 166 0 3223 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 13568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117536/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=1061.89
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3128 0 0 0 106188 1 0 0 25 0 1 0 1099640800 13893632 3077 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3077 72 166 0 3223 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 13568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117536/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=1121.87
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3135 0 0 0 112186 1 0 0 25 0 1 0 1099640800 13893632 3084 1992294400 134512640 135192793 4294956224 18446744073709551615 134766695 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3084 72 166 0 3223 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 13568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117472/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=1181.85
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3146 0 0 0 118184 1 0 0 25 0 1 0 1099640800 13893632 3095 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3095 72 166 0 3223 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 13568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7882
/proc/meminfo: memFree=1117472/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=1200.05
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3150 0 0 0 120004 1 0 0 25 0 1 0 1099640800 13893632 3099 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3099 72 166 0 3223 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13568

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 2/74 7882
/proc/meminfo: memFree=1117472/2055920 swapFree=4173988/4192956
[pid=7875] ppid=7873 vsize=13568 CPUtime=1200.05
/proc/7875/stat : 7875 (mxc-sat09) R 7873 7875 7780 0 -1 4194304 3150 0 0 0 120004 1 0 0 25 0 1 0 1099640800 13893632 3099 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7875/statm: 3392 3099 72 166 0 3223 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.021996
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 13568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3150
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= 1536

runsolver used 0.98585 second user time and 3.39348 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 20:49:18
IDJOB=1516449
IDBENCH=70514
IDSOLVER=504
FILE ID=node76/1516449-1238269758
PBS_JOBID= 9060843
Free space on /tmp= 65808 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1366769180-095.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516449-1238269758/watcher-1516449-1238269758 -o /tmp/evaluation-result-1516449-1238269758/solver-1516449-1238269758 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516449-1238269758.cnf

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

MD5SUM BENCH= 24a651376c44fe64c4aa5e817f0a506b
RANDOM SEED=1020549268

node76.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		: 3000.259
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		: 3000.259
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:       1130632 kB
Buffers:         61900 kB
Cached:         779524 kB
SwapCached:      10684 kB
Active:         109992 kB
Inactive:       750472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1130632 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          18972 kB
Slab:            49912 kB
Committed_AS:  2839056 kB
PageTables:       2048 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= 65808 MiB
End job on node76 at 2009-03-28 21:09:20