Trace number 1516437

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1723021362-073.cnf
MD5SUM9e27250481876e41a2264caf2169cef4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

23.09/23.11	c starting MXC with:
23.09/23.11	c cnf_path = HOME/instance-1516437-1238269560.cnf
23.09/23.11	c restart_strategy = auto
23.09/23.11	c sign_strategy = cached
23.09/23.11	c use_preprocessing = -1
23.09/23.11	c output_implicant = 1
23.09/23.11	c timeout_seconds = 0
23.09/23.11	c running SatELite... done
23.09/23.11	c 1 vars eliminated
23.09/23.11	c received 0 units and 6230 clauses from SatELite
23.09/23.11	c 0 assignments made, starting to guess now
23.09/23.11	c ===================================[MXC]=====================================
23.09/23.11	c | Conflicts |                Clause Statistics                   |   Vars   |
23.09/23.11	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.09/23.11	c =============================================================================
23.09/23.11	c |         0 |       0       0     6230        0        0     nan |       70 |
23.09/23.11	c |       100 |       0       0     6230      100     1050    25.6 |       70 |
23.09/23.11	c |       210 |       0       0     6230      210     1105    25.6 |       70 |
23.09/23.11	c |       441 |       0       0     6230      441     1220    25.0 |       70 |
23.09/23.11	c |       805 |       0       0     6230      805     1402    24.7 |       70 |
23.09/23.11	c |      1315 |       0       0     6230     1315     1609    24.2 |       70 |
23.09/23.11	c |      1986 |       0       0     6230     1138     1754    23.1 |       70 |
23.09/23.11	c |      2834 |       0       0     6230     1046     1894    22.6 |       70 |
23.09/23.11	c |      3876 |       0       0     6230     1078     2031    23.2 |       70 |
23.09/23.11	c |      5132 |       0       0     6230     1263     2163    22.9 |       70 |
23.09/23.11	c |      6623 |       0       0     6230     1628     2292    23.1 |       70 |
23.09/23.11	c |      8373 |       0       0     6230     2205     2419    23.0 |       70 |
23.09/23.11	c |     10408 |       0       0     6230     1769     2543    22.6 |       70 |
23.09/23.11	c |     12756 |       0       0     6230     1497     2665    23.1 |       70 |
23.09/23.11	c |     15449 |       0       0     6230     1442     2786    22.7 |       70 |
23.09/23.11	c |     18521 |       0       0     6230     1646     2906    22.5 |       70 |
23.09/23.11	c |     22010 |       0       0     6230     2159     3025    22.7 |       70 |
23.09/23.11	c |     25958 |       0       0     6230     3033     3144    23.1 |       70 |
23.09/23.11	c |     30411 |       0       0     6230     2705     3262    22.6 |       70 |
23.09/23.11	c |     35419 |       0       0     6230     2746     3381    22.5 |       70 |
23.09/23.11	c |     41038 |       0       0     6230     3225     3499    23.1 |       70 |
23.09/23.11	c |     47329 |       0       0     6230     2409     3618    22.5 |       70 |
23.09/23.11	c |     54360 |       0       0     6230     2073     3737    21.9 |       70 |
23.09/23.11	c |     62205 |       0       0     6230     2312     3857    22.1 |       70 |
23.09/23.11	c |     70945 |       0       0     6230     3221     3978    22.0 |       70 |
23.09/23.11	c |     80669 |       0       0     6230     2854     4099    22.9 |       70 |
23.09/23.11	c |     91476 |       0       0     6230     3266     4222    22.3 |       70 |
23.09/23.11	c |    103474 |       0       0     6230     2414     4346    22.5 |       70 |
23.09/23.11	c |    116782 |       0       0     6230     2491     4471    22.6 |       70 |
23.09/23.11	c |    131532 |       0       0     6230     3642     4597    22.9 |       70 |
23.09/23.11	c |    147868 |       0       0     6230     3689     4726    22.7 |       70 |
23.09/23.11	c |    165948 |       0       0     6230     2620     4855    22.0 |       70 |
23.09/23.11	c |    185947 |       0       0     6230     2926     4987    22.9 |       70 |
23.09/23.11	c |    208057 |       0       0     6230     4835     5120    23.4 |       70 |
23.09/23.11	c |    232489 |       0       0     6230     3356     5255    22.1 |       70 |
23.09/23.11	c |    259475 |       0       0     6230     3732     5393    23.1 |       70 |
23.09/23.11	c |    289271 |       0       0     6230     3508     5532    21.7 |       70 |
23.09/23.11	c |    322158 |       0       0     6230     5610     5674    22.4 |       70 |
23.09/23.11	c |    358445 |       0       0     6230     4615     5818    22.9 |       70 |
23.09/23.11	c |    398472 |       0       0     6230     3446     5965    21.8 |       70 |
23.09/23.11	c |    442613 |       0       0     6230     5345     6114    23.1 |       70 |
23.09/23.11	c |    491279 |       0       0     6230     4540     6265    22.9 |       70 |
23.09/23.11	c |    544923 |       0       0     6230     4308

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-1516437-1238269560/watcher-1516437-1238269560 -o /tmp/evaluation-result-1516437-1238269560/solver-1516437-1238269560 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516437-1238269560.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: 0.99 0.98 0.99 3/81 17033
/proc/meminfo: memFree=1103224/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=1272 CPUtime=0
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 703851026 1302528 192 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 318 193 54 166 0 149 0

[startup+0.031369 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 17033
/proc/meminfo: memFree=1103224/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=1392 CPUtime=0.02
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 271 0 0 0 2 0 0 0 18 0 1 0 703851026 1425408 218 1992294400 134512640 135192793 4294956224 18446744073709551615 134567801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 348 218 55 166 0 179 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1392

[startup+0.101383 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 17033
/proc/meminfo: memFree=1103224/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=1392 CPUtime=0.09
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 703851026 1425408 224 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 348 224 55 166 0 179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1392

[startup+0.301421 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 17033
/proc/meminfo: memFree=1103224/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=2476 CPUtime=0.29
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 567 0 0 0 29 0 0 0 19 0 1 0 703851026 2535424 514 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 619 514 72 166 0 450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.701499 s]
/proc/loadavg: 0.99 0.98 0.99 3/81 17033
/proc/meminfo: memFree=1103224/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=2744 CPUtime=0.69
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 635 0 0 0 69 0 0 0 23 0 1 0 703851026 2809856 582 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 686 582 72 166 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2744

[startup+1.50165 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1101040/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=3152 CPUtime=1.49
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 710 0 0 0 149 0 0 0 25 0 1 0 703851026 3227648 657 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 788 657 72 166 0 619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3152

[startup+3.10197 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1100528/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=3560 CPUtime=3.09
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 804 0 0 0 309 0 0 0 25 0 1 0 703851026 3645440 751 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 890 751 72 166 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3560

[startup+6.30159 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1099952/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=3972 CPUtime=6.29
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 903 0 0 0 629 0 0 0 25 0 1 0 703851026 4067328 850 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 993 850 72 166 0 824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3972

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1099120/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=4724 CPUtime=12.69
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 1078 0 0 0 1268 1 0 0 25 0 1 0 703851026 4837376 1025 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 1181 1025 72 166 0 1012 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4724

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1098032/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=5956 CPUtime=25.49
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 1338 0 0 0 2548 1 0 0 25 0 1 0 703851026 6098944 1285 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 1489 1285 72 166 0 1320 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5956

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1097008/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=7060 CPUtime=51.07
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 1588 0 0 0 5106 1 0 0 25 0 1 0 703851026 7229440 1535 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 1765 1535 72 166 0 1596 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7060

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1095856/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=8028 CPUtime=102.26
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 1845 0 0 0 10225 1 0 0 25 0 1 0 703851026 8220672 1792 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 2007 1792 72 166 0 1838 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8028

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1094832/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=9280 CPUtime=162.23
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2119 0 0 0 16222 1 0 0 25 0 1 0 703851026 9502720 2066 1992294400 134512640 135192793 4294956224 18446744073709551615 134532622 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 2320 2066 72 166 0 2151 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9280

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1093808/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=10432 CPUtime=222.21
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2340 0 0 0 22220 1 0 0 25 0 1 0 703851026 10682368 2287 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 2608 2287 72 166 0 2439 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10432

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1092656/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=11760 CPUtime=282.18
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2626 0 0 0 28217 1 0 0 25 0 1 0 703851026 12042240 2573 1992294400 134512640 135192793 4294956224 18446744073709551615 134549686 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 2940 2573 72 166 0 2771 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 11760

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1092464/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=11952 CPUtime=342.16
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2665 0 0 0 34215 1 0 0 25 0 1 0 703851026 12238848 2612 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 2988 2612 72 166 0 2819 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 11952

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1092464/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=11952 CPUtime=402.14
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2684 0 0 0 40213 1 0 0 25 0 1 0 703851026 12238848 2631 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 2988 2631 72 166 0 2819 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 11952

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1091952/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=12468 CPUtime=462.12
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2799 0 0 0 46211 1 0 0 25 0 1 0 703851026 12767232 2746 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3117 2746 72 166 0 2948 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12468

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1091632/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=522.1
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2943 0 0 0 52208 2 0 0 25 0 1 0 703851026 13656064 2890 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2890 72 166 0 3165 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13336

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17034
/proc/meminfo: memFree=1091504/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=582.08
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2962 0 0 0 58206 2 0 0 25 0 1 0 703851026 13656064 2909 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2909 72 166 0 3165 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13336

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17036
/proc/meminfo: memFree=1091248/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=642.06
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2974 0 0 0 64204 2 0 0 25 0 1 0 703851026 13656064 2921 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2921 72 166 0 3165 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13336

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 17036
/proc/meminfo: memFree=1091312/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=702.03
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2986 0 0 0 70201 2 0 0 25 0 1 0 703851026 13656064 2933 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2933 72 166 0 3165 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 13336

[startup+762.307 s]
/proc/loadavg: 1.04 1.00 1.00 2/82 17036
/proc/meminfo: memFree=1091312/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=762.02
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 2993 0 0 0 76200 2 0 0 25 0 1 0 703851026 13656064 2940 1992294400 134512640 135192793 4294956224 18446744073709551615 134550444 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2940 72 166 0 3165 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 13336

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/82 17036
/proc/meminfo: memFree=1091248/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=821.99
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3008 0 0 0 82197 2 0 0 25 0 1 0 703851026 13656064 2955 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2955 72 166 0 3165 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 13336

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 17036
/proc/meminfo: memFree=1091184/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=881.97
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3030 0 0 0 88195 2 0 0 25 0 1 0 703851026 13656064 2977 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2977 72 166 0 3165 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13336

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/82 17042
/proc/meminfo: memFree=1090992/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=941.93
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3042 0 0 0 94191 2 0 0 25 0 1 0 703851026 13656064 2989 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2989 72 166 0 3165 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 13336

[startup+1002.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/82 17042
/proc/meminfo: memFree=1090992/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=1001.91
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3052 0 0 0 100189 2 0 0 25 0 1 0 703851026 13656064 2999 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 2999 72 166 0 3165 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 13336

[startup+1062.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/82 17042
/proc/meminfo: memFree=1090992/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=1061.89
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3059 0 0 0 106187 2 0 0 25 0 1 0 703851026 13656064 3006 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 3006 72 166 0 3165 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 13336

[startup+1122.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/82 17042
/proc/meminfo: memFree=1090992/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=1121.87
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3078 0 0 0 112185 2 0 0 25 0 1 0 703851026 13656064 3025 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 3025 72 166 0 3165 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 13336

[startup+1182.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/82 17042
/proc/meminfo: memFree=1090864/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=1181.84
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3094 0 0 0 118182 2 0 0 25 0 1 0 703851026 13656064 3041 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 3041 72 166 0 3165 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 13336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.05 1.00 2/82 17042
/proc/meminfo: memFree=1090800/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=1200.04
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3098 0 0 0 120002 2 0 0 25 0 1 0 703851026 13656064 3045 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 3045 72 166 0 3165 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13336

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: 1.07 1.05 1.00 2/82 17042
/proc/meminfo: memFree=1090800/2055920 swapFree=4174588/4192956
[pid=17033] ppid=17031 vsize=13336 CPUtime=1200.04
/proc/17033/stat : 17033 (mxc-sat09) R 17031 17033 16968 0 -1 4194304 3098 0 0 0 120002 2 0 0 25 0 1 0 703851026 13656064 3045 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/17033/statm: 3334 3045 72 166 0 3165 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 13336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.024996
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 13336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3098
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= 1079

runsolver used 1.3408 second user time and 4.12737 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 20:46:00
IDJOB=1516437
IDBENCH=70513
IDSOLVER=504
FILE ID=node88/1516437-1238269560
PBS_JOBID= 9060913
Free space on /tmp= 66476 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1723021362-073.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516437-1238269560/watcher-1516437-1238269560 -o /tmp/evaluation-result-1516437-1238269560/solver-1516437-1238269560 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516437-1238269560.cnf

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

MD5SUM BENCH= 9e27250481876e41a2264caf2169cef4
RANDOM SEED=815174104

node88.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		: 3000.281
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		: 3000.281
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:       1103704 kB
Buffers:         84488 kB
Cached:         774428 kB
SwapCached:       7608 kB
Active:         149028 kB
Inactive:       719216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1103704 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          14896 kB
Slab:            68140 kB
Committed_AS:  1774104 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 21:06:03