Trace number 1517937

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 2009-03-10UNSAT 557.047 557.506

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S404185236-001.cnf
MD5SUM0374a56a4be774bc099f027bd9c7fc30
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.2885
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.39/26.47	c starting MXC with:
26.39/26.47	c cnf_path = HOME/instance-1517937-1238293130.cnf
26.39/26.47	c restart_strategy = auto
26.39/26.47	c sign_strategy = cached
26.39/26.47	c use_preprocessing = -1
26.39/26.47	c output_implicant = 1
26.39/26.47	c timeout_seconds = 0
26.39/26.47	c running SatELite... done
26.39/26.47	c 8 vars eliminated
26.39/26.47	c received 0 units and 1520 clauses from SatELite
26.39/26.47	c 7 assignments made, starting to guess now
26.39/26.47	c ===================================[MXC]=====================================
26.39/26.47	c | Conflicts |                Clause Statistics                   |   Vars   |
26.39/26.47	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.39/26.47	c =============================================================================
26.39/26.47	c |         0 |       0       0     1520        0        0     nan |      360 |
26.39/26.47	c |       100 |       0       0     1520      100     1050    17.7 |      353 |
26.39/26.47	c |       210 |       0       0     1520      210     1105    16.6 |      353 |
26.39/26.47	c |       441 |       0       0     1520      441     1220    17.2 |      353 |
26.39/26.47	c |       805 |       0       0     1520      805     1402    17.7 |      353 |
26.39/26.47	c |      1315 |       0       0     1520     1315     1609    17.5 |      353 |
26.39/26.47	c |      1986 |       0       0     1520     1138     1754    17.5 |      353 |
26.39/26.47	c |      2834 |       0       0     1520     1047     1894    18.2 |      353 |
26.39/26.47	c |      3876 |       0       0     1520     1078     2031    18.9 |      353 |
26.39/26.47	c |      5132 |       0       0     1520     1261     2163    16.0 |      353 |
26.39/26.47	c |      6623 |       0       0     1520     1626     2292    17.0 |      353 |
26.39/26.47	c |      8373 |       0       0     1520     2202     2419    15.9 |      353 |
26.39/26.47	c |     10408 |       0       0     1520     1764     2543    15.7 |      353 |
26.39/26.47	c |     12756 |       0       0     1520     1492     2665    17.3 |      353 |
26.39/26.47	c |     15449 |       0       0     1520     1430     2786    15.3 |      353 |
26.39/26.47	c |     18521 |       0       0     1520     1630     2906    14.8 |      353 |
26.39/26.47	c |     22010 |       0       0     1520     2140     3025    15.5 |      353 |
26.39/26.47	c |     25958 |       0       0     1520     3010     3144    16.3 |      353 |
26.39/26.47	c |     30411 |       0       0     1520     2676     3262    15.7 |      353 |
26.39/26.47	c |     35419 |       0       0     1520     2707     3381    14.5 |      353 |
26.39/26.47	c |     41038 |       0       0     1520     3180     3499    15.6 |      353 |
26.39/26.47	c |     47329 |       0       0     1520     2359     3618    15.5 |      353 |
26.39/26.47	c |     54360 |       0       0     1520     2018     3737    14.2 |      353 |
26.39/26.47	c |     62205 |       0       0     1520     2251     3857    13.9 |      353 |
26.39/26.47	c |     70945 |       0       0     1520     3150     3978    17.3 |      353 |
26.39/26.47	c |     80669 |       0       0     1520     2779     4099    16.4 |      353 |
26.39/26.47	c |     91476 |       0       0     1520     3180     4222    15.7 |      353 |
26.39/26.47	c |    103474 |       0       0     1520     2311     4346    16.4 |      353 |
26.39/26.47	c |    116782 |       0       0     1520     2368     4471    17.1 |      353 |
26.39/26.47	c |    131532 |       0       0     1520     3505     4597    17.1 |      353 |
26.39/26.47	c |    147868 |       0       0     1520     3527     4726    15.6 |      353 |
26.39/26.47	c |    165948 |       0       0     1520     4855     4855    17.6 |      353 |
26.39/26.47	c |    185947 |       0       0     1520     2716     4987    17.7 |      353 |
26.39/26.47	c |    208057 |       0       0     1520     4611     5120    16.7 |      353 |
26.39/26.47	c |    232489 |       0       0     1520     3103     5255    15.5 |      353 |
26.39/26.47	c |    259475 |       0       0     1520     3462     5393    14.7 |      353 |
26.39/26.47	c |    289271 |       0       0     1520     3200     5532    13.2 |      353 |
26.39/26.47	c |    322158 |       0       0     1520     5273     5674    15.5 |      353 |
26.39/26.47	c |    358445 |       0       0     1520     4226     5818    15.0 |      353 |
26.39/26.47	c |    398472 |       0       0     1520     3004     5965    13.8 |      353 |
26.39/26.47	c |    442613 |       0       0     1520     4876     6114    13.4 |      353 |
26.39/26.47	c |    491279 |       0       0     1520     4031     6265    14.5 |      353 |
26.39/26.47	c |    544923 |       0       0     1520     3772     6420    14.6 |      353 |
557.03/557.50	c |    604043 |       0       0     1520     4397     6577    15.5 |      353 |
557.03/557.50	c |    669187 |       0       0     1520     6318     6737    15.8 |      353 |
557.03/557.50	c |    740957 |       0       0     1520     6549     6901    17.2 |      353 |
557.03/557.50	c |    820016 |       0       0     1520     5332     7067    16.6 |      353 |
557.03/557.50	c |    907092 |       0       0     1520     6626     7237    17.8 |      353 |
557.03/557.50	c |   1002987 |       0       0     1520     7387     7410    17.1 |      353 |
557.03/557.50	c |   1108583 |       0       0     1520     4306     7586    17.1 |      353 |
557.03/557.50	c |   1224850 |       0       0     1520     5448     7766    16.4 |      353 |
557.03/557.50	c |   1352856 |       0       0     1520     7778     7949    15.3 |      353 |
557.03/557.50	c |   1493774 |       0       0     1520     8024     8137    15.4 |      353 |
557.03/557.50	c |   1648896 |       0       0     1520     6805     8328    15.4 |      353 |
557.03/557.50	c |   1819642 |       0       0     1520     4882     8523    16.7 |      353 |
557.03/557.50	c |   2007575 |       0       0     1520     7464     8722    16.3 |      353 |
557.03/557.50	c |   2214413 |       0       0     1520     7026     8926    13.7 |      353 |
557.03/557.50	c |   2442047 |       0       0     1520     9042     9133    15.2 |      353 |
557.03/557.50	c |   2692557 |       0       0     1520     5579     9345    15.3 |      353 |
557.03/557.50	c |   2968230 |       0       0     1520     7163     9562    14.4 |      353 |
557.03/557.50	c |   3271583 |       0       0     1520     5948     9783    16.0 |      353 |
557.03/557.50	c |   3605384 |       0       0     1520     8323    10009    15.3 |      353 |
557.03/557.50	c |   3972677 |       0       0     1520     6176    10240    13.2 |      353 |
557.03/557.50	c |   4376812 |       0       1     1520     6487    10476    14.9 |      353 |
557.03/557.50	c |   4821473 |       0       3     1520     6208    10717    14.8 |      353 |
557.03/557.50	c |   5310713 |       0       3     1520     7781    10963    16.2 |      353 |
557.03/557.50	c |   5848990 |       0       3     1520     8474    11215    16.0 |      353 |
557.03/557.50	c |   6441207 |       0       4     1520    11019    11472    17.8 |      353 |
557.03/557.50	c |   7092758 |       0       5     1520     7152    11735    14.2 |      353 |
557.03/557.50	c |   7809577 |       0       8     1520    11980    12003    14.2 |      353 |
557.03/557.50	c |   8598191 |       0      27     1481    11533    12278    15.0 |      351 |
557.03/557.50	c |   8728229 |       0     115     1481     6177    12321     9.8 |      303 |
557.03/557.50	c ----- stats for thread 0 -----
557.03/557.50	c restarts: 76
557.03/557.50	c decisions: 10315115
557.03/557.50	c propagations: 490527628
557.03/557.50	c conflicts: 8728229
557.03/557.50	c 557.503s elapsed
557.03/557.50	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517937-1238293130/watcher-1517937-1238293130 -o /tmp/evaluation-result-1517937-1238293130/solver-1517937-1238293130 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517937-1238293130.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: 1.02 1.01 1.00 3/64 20334
/proc/meminfo: memFree=731256/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=1112 CPUtime=0
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1101979470 1138688 135 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 278 137 56 166 0 109 0

[startup+0.0484969 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 20334
/proc/meminfo: memFree=731256/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=1508 CPUtime=0.04
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 265 0 0 0 4 0 0 0 18 0 1 0 1101979470 1544192 251 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 377 251 72 166 0 208 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1508

[startup+0.101481 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 20334
/proc/meminfo: memFree=731256/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=1508 CPUtime=0.1
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 292 0 0 0 10 0 0 0 18 0 1 0 1101979470 1544192 278 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 377 278 73 166 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1508

[startup+0.301426 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 20334
/proc/meminfo: memFree=731256/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=1772 CPUtime=0.3
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 346 0 0 0 30 0 0 0 19 0 1 0 1101979470 1814528 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 443 332 73 166 0 274 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1772

[startup+0.701313 s]
/proc/loadavg: 1.02 1.01 1.00 3/64 20334
/proc/meminfo: memFree=731256/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=2036 CPUtime=0.7
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 413 0 0 0 70 0 0 0 22 0 1 0 1101979470 2084864 399 1992294400 134512640 135192793 4294956224 18446744073709551615 134533230 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 509 399 73 166 0 340 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2036

[startup+1.50209 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20335
/proc/meminfo: memFree=729776/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=2300 CPUtime=1.5
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 482 0 0 0 150 0 0 0 25 0 1 0 1101979470 2355200 468 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 575 468 73 166 0 406 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2300

[startup+3.10164 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20335
/proc/meminfo: memFree=729328/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=2708 CPUtime=3.1
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 578 0 0 0 310 0 0 0 25 0 1 0 1101979470 2772992 564 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 677 564 73 166 0 508 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2708

[startup+6.30174 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20335
/proc/meminfo: memFree=728688/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=3388 CPUtime=6.3
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 712 0 0 0 630 0 0 0 25 0 1 0 1101979470 3469312 698 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 847 698 73 166 0 678 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3388

[startup+12.702 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20335
/proc/meminfo: memFree=727856/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=3944 CPUtime=12.69
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 874 0 0 0 1269 0 0 0 25 0 1 0 1101979470 4038656 860 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 986 860 73 166 0 817 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3944

[startup+25.5014 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20335
/proc/meminfo: memFree=726832/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=5192 CPUtime=25.49
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 1136 0 0 0 2549 0 0 0 25 0 1 0 1101979470 5316608 1122 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 1298 1122 73 166 0 1129 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5192

[startup+51.1012 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20335
/proc/meminfo: memFree=725872/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=6176 CPUtime=51.1
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 1370 0 0 0 5109 1 0 0 25 0 1 0 1101979470 6324224 1356 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 1544 1356 73 166 0 1375 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6176

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20335
/proc/meminfo: memFree=724208/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=7912 CPUtime=102.31
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 1766 0 0 0 10229 2 0 0 25 0 1 0 1101979470 8101888 1752 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 1978 1752 73 166 0 1809 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 7912

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20335
/proc/meminfo: memFree=722608/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=9696 CPUtime=162.31
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 2161 0 0 0 16229 2 0 0 25 0 1 0 1101979470 9928704 2147 1992294400 134512640 135192793 4294956224 18446744073709551615 134533208 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 2424 2147 73 166 0 2255 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 9696

[startup+222.301 s]
/proc/loadavg: 1.44 1.11 1.03 3/72 30842
/proc/meminfo: memFree=705568/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=10912 CPUtime=222.17
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 2457 0 0 0 22213 4 0 0 25 0 1 0 1101979470 11173888 2443 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/20334/statm: 2728 2443 73 166 0 2559 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 10912

[startup+282.301 s]
/proc/loadavg: 2.13 1.36 1.12 3/71 18574
/proc/meminfo: memFree=680200/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=12184 CPUtime=281.85
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 2718 0 0 0 28171 14 0 0 25 0 1 0 1101979470 12476416 2704 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 0 0 0
/proc/20334/statm: 3046 2704 73 166 0 2877 0
Current children cumulated CPU time (s) 281.85
Current children cumulated vsize (KiB) 12184

[startup+342.302 s]
/proc/loadavg: 1.51 1.33 1.13 2/65 22925
/proc/meminfo: memFree=678056/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=13164 CPUtime=341.8
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 2932 0 0 0 34166 14 0 0 25 0 1 0 1101979470 13479936 2918 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 3291 2918 73 166 0 3122 0
Current children cumulated CPU time (s) 341.8
Current children cumulated vsize (KiB) 13164

[startup+402.302 s]
/proc/loadavg: 1.19 1.27 1.12 2/65 22925
/proc/meminfo: memFree=676968/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=14380 CPUtime=401.81
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3197 0 0 0 40166 15 0 0 25 0 1 0 1101979470 14725120 3183 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 3595 3183 73 166 0 3426 0
Current children cumulated CPU time (s) 401.81
Current children cumulated vsize (KiB) 14380

[startup+462.301 s]
/proc/loadavg: 1.07 1.22 1.10 2/65 22925
/proc/meminfo: memFree=676328/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=15180 CPUtime=461.82
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3366 0 0 0 46166 16 0 0 25 0 1 0 1101979470 15544320 3352 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 3795 3352 73 166 0 3626 0
Current children cumulated CPU time (s) 461.82
Current children cumulated vsize (KiB) 15180

[startup+522.301 s]
/proc/loadavg: 1.02 1.18 1.09 2/65 22925
/proc/meminfo: memFree=675752/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=15800 CPUtime=521.83
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3505 0 0 0 52167 16 0 0 25 0 1 0 1101979470 16179200 3491 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 3950 3491 73 166 0 3781 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 15800

Solver just ended. Dumping a history of the last processes samples

[startup+537.502 s]
/proc/loadavg: 1.09 1.18 1.10 2/65 22925
/proc/meminfo: memFree=675624/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=15992 CPUtime=537.03
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3540 0 0 0 53687 16 0 0 25 0 1 0 1101979470 16375808 3526 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 3998 3526 73 166 0 3829 0
Current children cumulated CPU time (s) 537.03
Current children cumulated vsize (KiB) 15992

[startup+550.301 s]
/proc/loadavg: 1.08 1.18 1.09 2/65 22925
/proc/meminfo: memFree=675432/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=16184 CPUtime=549.83
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3582 0 0 0 54967 16 0 0 25 0 1 0 1101979470 16572416 3568 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 4046 3568 73 166 0 3877 0
Current children cumulated CPU time (s) 549.83
Current children cumulated vsize (KiB) 16184

[startup+553.502 s]
/proc/loadavg: 1.07 1.17 1.09 2/65 22925
/proc/meminfo: memFree=675432/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=16184 CPUtime=553.03
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3584 0 0 0 55287 16 0 0 25 0 1 0 1101979470 16572416 3570 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 4046 3570 73 166 0 3877 0
Current children cumulated CPU time (s) 553.03
Current children cumulated vsize (KiB) 16184

[startup+555.101 s]
/proc/loadavg: 1.07 1.17 1.09 2/65 22925
/proc/meminfo: memFree=675368/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=16184 CPUtime=554.63
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3600 0 0 0 55447 16 0 0 25 0 1 0 1101979470 16572416 3586 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 4046 3586 73 166 0 3877 0
Current children cumulated CPU time (s) 554.63
Current children cumulated vsize (KiB) 16184

[startup+556.702 s]
/proc/loadavg: 1.06 1.17 1.09 2/65 22925
/proc/meminfo: memFree=675368/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=16184 CPUtime=556.23
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3600 0 0 0 55607 16 0 0 25 0 1 0 1101979470 16572416 3586 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 4046 3586 73 166 0 3877 0
Current children cumulated CPU time (s) 556.23
Current children cumulated vsize (KiB) 16184

[startup+557.102 s]
/proc/loadavg: 1.06 1.17 1.09 2/65 22925
/proc/meminfo: memFree=675368/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=16184 CPUtime=556.63
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3600 0 0 0 55647 16 0 0 25 0 1 0 1101979470 16572416 3586 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 4046 3586 73 166 0 3877 0
Current children cumulated CPU time (s) 556.63
Current children cumulated vsize (KiB) 16184

[startup+557.502 s]
/proc/loadavg: 1.06 1.17 1.09 2/65 22925
/proc/meminfo: memFree=675368/2055920 swapFree=4178240/4192956
[pid=20334] ppid=20332 vsize=16184 CPUtime=557.03
/proc/20334/stat : 20334 (mxc-sat09) R 20332 20334 17938 0 -1 4194304 3607 0 0 0 55687 16 0 0 25 0 1 0 1101979470 16572416 3593 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/20334/statm: 4046 3593 73 166 0 3877 0
Current children cumulated CPU time (s) 557.03
Current children cumulated vsize (KiB) 16184

Child status: 20
Real time (s): 557.506
CPU time (s): 557.047
CPU user time (s): 556.88
CPU system time (s): 0.166974
CPU usage (%): 99.9177
Max. virtual memory (cumulated for all children) (KiB): 16184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 556.88
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3610
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= 2226

runsolver used 0.398939 second user time and 1.3158 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-29 04:18:50
IDJOB=1517937
IDBENCH=70638
IDSOLVER=504
FILE ID=node16/1517937-1238293130
PBS_JOBID= 9060985
Free space on /tmp= 63928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S404185236-001.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517937-1238293130/watcher-1517937-1238293130 -o /tmp/evaluation-result-1517937-1238293130/solver-1517937-1238293130 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517937-1238293130.cnf

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

MD5SUM BENCH= 0374a56a4be774bc099f027bd9c7fc30
RANDOM SEED=1298975162

node16.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		: 3000.232
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		: 3000.232
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:        731736 kB
Buffers:         97072 kB
Cached:        1120608 kB
SwapCached:       8496 kB
Active:         131860 kB
Inactive:      1095736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        731736 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            82640 kB
Committed_AS:  2955368 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-29 04:28:07