Trace number 1518681

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S780904324-093.cnf
MD5SUM0370c3395f27638ffb4005ffcc836f58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.08/27.19	c starting MXC with:
27.08/27.19	c cnf_path = HOME/instance-1518681-1238302737.cnf
27.08/27.19	c restart_strategy = auto
27.08/27.19	c sign_strategy = cached
27.08/27.19	c use_preprocessing = -1
27.08/27.19	c output_implicant = 1
27.08/27.19	c timeout_seconds = 0
27.08/27.19	c running SatELite... done
27.08/27.19	c 15 vars eliminated
27.08/27.19	c received 0 units and 1849 clauses from SatELite
27.08/27.19	c 14 assignments made, starting to guess now
27.08/27.19	c ===================================[MXC]=====================================
27.08/27.19	c | Conflicts |                Clause Statistics                   |   Vars   |
27.08/27.19	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.08/27.19	c =============================================================================
27.08/27.19	c |         0 |       0       0     1849        0        0     nan |      440 |
27.08/27.19	c |       100 |       0       0     1849      100     1050    21.4 |      426 |
27.08/27.19	c |       210 |       0       0     1849      210     1105    20.3 |      426 |
27.08/27.19	c |       441 |       0       0     1849      441     1220    21.4 |      426 |
27.08/27.19	c |       805 |       0       0     1849      805     1402    21.4 |      426 |
27.08/27.19	c |      1315 |       0       0     1849     1315     1609    21.0 |      426 |
27.08/27.19	c |      1986 |       0       0     1849     1139     1754    20.2 |      426 |
27.08/27.19	c |      2834 |       0       0     1849     1048     1894    19.5 |      426 |
27.08/27.19	c |      3876 |       0       0     1849     1078     2031    22.0 |      426 |
27.08/27.19	c |      5132 |       0       0     1849     1262     2163    19.8 |      426 |
27.08/27.19	c |      6623 |       0       0     1849     1627     2292    21.2 |      426 |
27.08/27.19	c |      8373 |       0       0     1849     2203     2419    20.9 |      426 |
27.08/27.19	c |     10408 |       0       0     1849     1764     2543    20.3 |      426 |
27.08/27.19	c |     12756 |       0       0     1849     1489     2665    21.2 |      426 |
27.08/27.19	c |     15449 |       0       0     1849     1427     2786    18.7 |      426 |
27.08/27.19	c |     18521 |       0       0     1849     1627     2906    19.0 |      426 |
27.08/27.19	c |     22010 |       0       0     1849     2137     3025    20.4 |      426 |
27.08/27.19	c |     25958 |       0       0     1849     3009     3144    20.9 |      426 |
27.08/27.19	c |     30411 |       0       0     1849     2676     3262    20.1 |      426 |
27.08/27.19	c |     35419 |       0       0     1849     2708     3381    21.0 |      426 |
27.08/27.19	c |     41038 |       0       0     1849     3177     3499    20.5 |      426 |
27.08/27.19	c |     47329 |       0       0     1849     2355     3618    20.1 |      426 |
27.08/27.19	c |     54360 |       0       0     1849     2010     3737    20.8 |      426 |
27.08/27.19	c |     62205 |       0       0     1849     2237     3857    21.3 |      426 |
27.08/27.19	c |     70945 |       0       0     1849     3134     3978    21.4 |      426 |
27.08/27.19	c |     80669 |       0       0     1849     2759     4099    21.7 |      426 |
27.08/27.19	c |     91476 |       0       0     1849     3161     4222    21.4 |      426 |
27.08/27.19	c |    103474 |       0       0     1849     2297     4346    18.7 |      426 |
27.08/27.19	c |    116782 |       0       0     1849     2354     4471    19.9 |      426 |
27.08/27.19	c |    131532 |       0       0     1849     3489     4597    19.4 |      426 |
27.08/27.19	c |    147868 |       0       0     1849     3506     4726    18.4 |      426 |
27.08/27.19	c |    165948 |       0       0     1849     4835     4855    17.9 |      426 |
27.08/27.19	c |    185947 |       0       0     1849     2706     4987    19.4 |      426 |
27.08/27.19	c |    208057 |       0       0     1849     4600     5120    20.6 |      426 |
27.08/27.19	c |    232489 |       0       0     1849     3096     5255    18.0 |      426 |
27.08/27.19	c |    259475 |       0       0     1849     3445     5393    18.3 |      426 |
27.08/27.19	c |    289271 |       0       0     1849     3185     5532    19.5 |      426 |
27.08/27.19	c |    322158 |       0       0     1849     5256     5674    18.9 |      426 |
27.08/27.19	c |    358445 |       0       0     1849     4210     5818    19.8 |      426 |
27.08/27.19	c |    398472 |       0       0     1849     5962     5965    19.4 |      426 |
27.08/27.19	c |    442613 |       0       0     1849     4856     6114    19.0 |      426 |
27.08/27.19	c |    491279 |       0       0     1849     4002     6265    19.4 |      426 |
27.08/27.19	c |    544923 |       0       0     1849     3740

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-1518681-1238302737/watcher-1518681-1238302737 -o /tmp/evaluation-result-1518681-1238302737/solver-1518681-1238302737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518681-1238302737.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: 1.06 1.06 1.01 3/73 18654
/proc/meminfo: memFree=1524280/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=1116 CPUtime=0
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 168 0 0 0 0 0 0 0 20 0 1 0 1102937594 1142784 154 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 279 157 56 166 0 110 0

[startup+0.0705629 s]
/proc/loadavg: 1.06 1.06 1.01 3/73 18654
/proc/meminfo: memFree=1524280/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=1644 CPUtime=0.06
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 299 0 0 0 6 0 0 0 20 0 1 0 1102937594 1683456 285 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 411 285 73 166 0 242 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1644

[startup+0.101568 s]
/proc/loadavg: 1.06 1.06 1.01 3/73 18654
/proc/meminfo: memFree=1524280/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=1644 CPUtime=0.09
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 312 0 0 0 9 0 0 0 20 0 1 0 1102937594 1683456 298 1992294400 134512640 135192793 4294956224 18446744073709551615 134532563 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 411 298 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301609 s]
/proc/loadavg: 1.06 1.06 1.01 3/73 18654
/proc/meminfo: memFree=1524280/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=1908 CPUtime=0.29
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 372 0 0 0 29 0 0 0 22 0 1 0 1102937594 1953792 358 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 477 358 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701689 s]
/proc/loadavg: 1.06 1.06 1.01 3/73 18654
/proc/meminfo: memFree=1524280/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=2176 CPUtime=0.69
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 450 0 0 0 69 0 0 0 25 0 1 0 1102937594 2228224 436 1992294400 134512640 135192793 4294956224 18446744073709551615 134553034 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 544 436 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50185 s]
/proc/loadavg: 1.06 1.06 1.01 2/74 18655
/proc/meminfo: memFree=1522608/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=2572 CPUtime=1.49
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 550 0 0 0 149 0 0 0 25 0 1 0 1102937594 2633728 536 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 643 536 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10118 s]
/proc/loadavg: 1.06 1.06 1.01 2/74 18655
/proc/meminfo: memFree=1521968/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=3104 CPUtime=3.09
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 671 0 0 0 309 0 0 0 25 0 1 0 1102937594 3178496 657 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 776 657 73 166 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.30183 s]
/proc/loadavg: 1.06 1.06 1.01 2/74 18655
/proc/meminfo: memFree=1521264/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=3780 CPUtime=6.29
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 818 0 0 0 629 0 0 0 25 0 1 0 1102937594 3870720 804 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 945 804 73 166 0 776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3780

[startup+12.7011 s]
/proc/loadavg: 1.05 1.06 1.01 2/74 18655
/proc/meminfo: memFree=1520176/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=4584 CPUtime=12.69
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 1028 0 0 0 1269 0 0 0 25 0 1 0 1102937594 4694016 1014 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 1146 1014 73 166 0 977 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4584

[startup+25.5017 s]
/proc/loadavg: 1.04 1.06 1.01 2/74 18655
/proc/meminfo: memFree=1519024/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=5792 CPUtime=25.48
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 1322 0 0 0 2548 0 0 0 25 0 1 0 1102937594 5931008 1308 1992294400 134512640 135192793 4294956224 18446744073709551615 134550846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 1448 1308 73 166 0 1279 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5792

[startup+51.1019 s]
/proc/loadavg: 1.03 1.05 1.01 2/74 18655
/proc/meminfo: memFree=1517680/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=7368 CPUtime=51.07
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 1643 0 0 0 5107 0 0 0 25 0 1 0 1102937594 7544832 1629 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 1842 1629 73 166 0 1673 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7368

[startup+102.306 s]
/proc/loadavg: 1.01 1.04 1.00 2/74 18655
/proc/meminfo: memFree=1515696/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=9576 CPUtime=102.26
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 2130 0 0 0 10225 1 0 0 25 0 1 0 1102937594 9805824 2116 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 2394 2116 73 166 0 2225 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9576

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/74 18661
/proc/meminfo: memFree=1513904/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=11616 CPUtime=162.23
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 2544 0 0 0 16222 1 0 0 25 0 1 0 1102937594 11894784 2530 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 2904 2530 73 166 0 2735 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11616

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 18661
/proc/meminfo: memFree=1512624/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=12952 CPUtime=222.21
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 2852 0 0 0 22220 1 0 0 25 0 1 0 1102937594 13262848 2838 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 3238 2838 73 166 0 3069 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12952

[startup+282.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 18661
/proc/meminfo: memFree=1511344/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=14332 CPUtime=282.18
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 3179 0 0 0 28217 1 0 0 25 0 1 0 1102937594 14675968 3165 1992294400 134512640 135192793 4294956224 18446744073709551615 134551064 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 3583 3165 73 166 0 3414 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14332

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 18661
/proc/meminfo: memFree=1510384/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=15292 CPUtime=342.16
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 3400 0 0 0 34215 1 0 0 25 0 1 0 1102937594 15659008 3386 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 3823 3386 73 166 0 3654 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15292

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 18661
/proc/meminfo: memFree=1509488/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=16172 CPUtime=402.14
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 3607 0 0 0 40213 1 0 0 25 0 1 0 1102937594 16560128 3593 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 4043 3593 73 166 0 3874 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16172

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1508656/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=17076 CPUtime=462.12
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 3817 0 0 0 46210 2 0 0 25 0 1 0 1102937594 17485824 3803 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 4269 3803 73 166 0 4100 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17076

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1507824/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=18056 CPUtime=522.1
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 4023 0 0 0 52208 2 0 0 25 0 1 0 1102937594 18489344 4009 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 4514 4009 73 166 0 4345 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18056

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1507120/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=18812 CPUtime=582.08
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 4203 0 0 0 58206 2 0 0 25 0 1 0 1102937594 19263488 4189 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 4703 4189 73 166 0 4534 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1506352/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=19664 CPUtime=642.06
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 4377 0 0 0 64204 2 0 0 25 0 1 0 1102937594 20135936 4363 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 4916 4363 73 166 0 4747 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 19664

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1505584/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=20424 CPUtime=702.03
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 4563 0 0 0 70201 2 0 0 25 0 1 0 1102937594 20914176 4549 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 5106 4549 73 166 0 4937 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20424

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1505008/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=21224 CPUtime=762.02
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 4720 0 0 0 76200 2 0 0 25 0 1 0 1102937594 21733376 4706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 5306 4706 73 166 0 5137 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 21224

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1504496/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=21880 CPUtime=821.99
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 4836 0 0 0 82197 2 0 0 25 0 1 0 1102937594 22405120 4822 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 5470 4822 73 166 0 5301 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 21880

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1503664/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=22776 CPUtime=881.98
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 5044 0 0 0 88195 3 0 0 25 0 1 0 1102937594 23322624 5030 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 5694 5030 73 166 0 5525 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22776

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1503088/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=23612 CPUtime=941.95
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 5195 0 0 0 94192 3 0 0 25 0 1 0 1102937594 24178688 5181 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 5903 5181 73 166 0 5734 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 23612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1502768/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=23960 CPUtime=1001.93
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 5255 0 0 0 100190 3 0 0 25 0 1 0 1102937594 24535040 5241 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 5990 5241 73 166 0 5821 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 23960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1502384/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=24556 CPUtime=1061.91
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 5362 0 0 0 106188 3 0 0 25 0 1 0 1102937594 25145344 5348 1992294400 134512640 135192793 4294956224 18446744073709551615 134532657 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 6139 5348 73 166 0 5970 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 24556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1501936/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=25040 CPUtime=1121.89
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 5470 0 0 0 112186 3 0 0 25 0 1 0 1102937594 25640960 5456 1992294400 134512640 135192793 4294956224 18446744073709551615 134531666 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 6260 5456 73 166 0 6091 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 25040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1501488/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=25616 CPUtime=1181.86
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 5592 0 0 0 118183 3 0 0 25 0 1 0 1102937594 26230784 5578 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 6404 5578 73 166 0 6235 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 25616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 18661
/proc/meminfo: memFree=1501296/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=25808 CPUtime=1200.06
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 5628 0 0 0 120003 3 0 0 25 0 1 0 1102937594 26427392 5614 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 6452 5614 73 166 0 6283 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25808

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 18661
/proc/meminfo: memFree=1501296/2055920 swapFree=4170032/4192956
[pid=18654] ppid=18652 vsize=25808 CPUtime=1200.06
/proc/18654/stat : 18654 (mxc-sat09) R 18652 18654 18532 0 -1 4194304 5628 0 0 0 120003 3 0 0 25 0 1 0 1102937594 26427392 5614 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/18654/statm: 6452 5614 73 166 0 6283 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 25808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.039993
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 25808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5628
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= 1365

runsolver used 1.14882 second user time and 3.22851 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-29 06:58:57
IDJOB=1518681
IDBENCH=70700
IDSOLVER=504
FILE ID=node80/1518681-1238302737
PBS_JOBID= 9061093
Free space on /tmp= 64692 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S780904324-093.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518681-1238302737/watcher-1518681-1238302737 -o /tmp/evaluation-result-1518681-1238302737/solver-1518681-1238302737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518681-1238302737.cnf

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

MD5SUM BENCH= 0370c3395f27638ffb4005ffcc836f58
RANDOM SEED=878663294

node80.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1524696 kB
Buffers:         62532 kB
Cached:         389516 kB
SwapCached:      14432 kB
Active:         150064 kB
Inactive:       318240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524696 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          21856 kB
Slab:            48052 kB
Committed_AS:  2774732 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-29 07:18:59