Trace number 1516497

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 2009-03-10SAT 1027.39 1027.75

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S400088537-049.cnf
MD5SUMa5c2d5c8780a4ba3adaa2befd47c4ac7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
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 

21.89/21.99	c starting MXC with:
21.89/21.99	c cnf_path = HOME/instance-1516497-1238270449.cnf
21.89/21.99	c restart_strategy = auto
21.89/21.99	c sign_strategy = cached
21.89/21.99	c use_preprocessing = -1
21.89/21.99	c output_implicant = 1
21.89/21.99	c timeout_seconds = 0
21.89/21.99	c running SatELite... done
21.89/21.99	c 1 vars eliminated
21.89/21.99	c received 0 units and 5785 clauses from SatELite
21.89/21.99	c 0 assignments made, starting to guess now
21.89/21.99	c ===================================[MXC]=====================================
21.89/21.99	c | Conflicts |                Clause Statistics                   |   Vars   |
21.89/21.99	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.89/21.99	c =============================================================================
21.89/21.99	c |         0 |       0       0     5785        0        0     nan |       65 |
21.89/21.99	c |       100 |       0       0     5785      100     1050    22.6 |       65 |
21.89/21.99	c |       210 |       0       0     5785      210     1105    23.1 |       65 |
21.89/21.99	c |       441 |       0       0     5785      441     1220    23.3 |       65 |
21.89/21.99	c |       805 |       0       0     5785      805     1402    23.3 |       65 |
21.89/21.99	c |      1315 |       0       0     5785     1315     1609    23.3 |       65 |
21.89/21.99	c |      1986 |       0       0     5785     1138     1754    23.1 |       65 |
21.89/21.99	c |      2834 |       0       0     5785     1047     1894    23.2 |       65 |
21.89/21.99	c |      3876 |       0       0     5785     1079     2031    22.8 |       65 |
21.89/21.99	c |      5132 |       0       0     5785     1262     2163    22.5 |       65 |
21.89/21.99	c |      6623 |       0       0     5785     1628     2292    22.5 |       65 |
21.89/21.99	c |      8373 |       0       0     5785     2207     2419    22.4 |       65 |
21.89/21.99	c |     10408 |       0       0     5785     1771     2543    22.7 |       65 |
21.89/21.99	c |     12756 |       0       0     5785     1499     2665    21.6 |       65 |
21.89/21.99	c |     15449 |       0       0     5785     1440     2786    22.5 |       65 |
21.89/21.99	c |     18521 |       0       0     5785     1643     2906    22.1 |       65 |
21.89/21.99	c |     22010 |       0       0     5785     2156     3025    22.0 |       65 |
21.89/21.99	c |     25958 |       0       0     5785     3031     3144    22.2 |       65 |
21.89/21.99	c |     30411 |       0       0     5785     2701     3262    22.1 |       65 |
21.89/21.99	c |     35419 |       0       0     5785     2738     3381    21.9 |       65 |
21.89/21.99	c |     41038 |       0       0     5785     3215     3499    22.5 |       65 |
21.89/21.99	c |     47329 |       0       0     5785     2402     3618    22.2 |       65 |
21.89/21.99	c |     54360 |       0       0     5785     2065     3737    22.2 |       65 |
21.89/21.99	c |     62205 |       0       0     5785     2300     3857    21.4 |       65 |
21.89/21.99	c |     70945 |       0       0     5785     3204     3978    21.4 |       65 |
21.89/21.99	c |     80669 |       0       0     5785     2843     4099    21.0 |       65 |
21.89/21.99	c |     91476 |       0       0     5785     3254     4222    21.5 |       65 |
21.89/21.99	c |    103474 |       0       0     5785     2402     4346    21.4 |       65 |
21.89/21.99	c |    116782 |       0       0     5785     2472     4471    21.0 |       65 |
21.89/21.99	c |    131532 |       0       0     5785     3623     4597    21.0 |       65 |
21.89/21.99	c |    147868 |       0       0     5785     3666     4726    22.5 |       65 |
21.89/21.99	c |    165948 |       0       0     5785     2582     4855    21.0 |       65 |
21.89/21.99	c |    185947 |       0       0     5785     2888     4987    20.8 |       65 |
21.89/21.99	c |    208057 |       0       0     5785     4803     5120    20.9 |       65 |
21.89/21.99	c |    232489 |       0       0     5785     3328     5255    20.7 |       65 |
21.89/21.99	c |    259475 |       0       0     5785     3707     5393    20.9 |       65 |
21.89/21.99	c |    289271 |       0       0     5785     3475     5532    20.8 |       65 |
21.89/21.99	c |    322158 |       0       0     5785     5575     5674    21.6 |       65 |
21.89/21.99	c |    358445 |       0       0     5785     4560     5818    22.2 |       65 |
21.89/21.99	c |    398472 |       0       0     5785     3370     5965    20.7 |       65 |
21.89/21.99	c |    442613 |       0       0     5785     5271     6114    20.8 |       65 |
21.89/21.99	c |    491279 |       0       0     5785     4469     6265    21.1 |       65 |
21.89/21.99	c |    544923 |       0       0     5785     4240     6420    21.0 |       65 |
1027.33/1027.74	c |    604043 |       0       0     5785     4927     6577    20.1 |       65 |
1027.33/1027.74	c |    669187 |       0       0     5785     3539     6737    21.3 |       65 |
1027.33/1027.74	c |    740957 |       0       0     5785     3725     6901    20.8 |       65 |
1027.33/1027.74	c |    820016 |       0       0     5785     6009     7067    20.9 |       65 |
1027.33/1027.74	c |    907092 |       0       0     5785     3742     7237    21.0 |       65 |
1027.33/1027.74	c |   1002987 |       0       0     5785     4491     7410    20.5 |       65 |
1027.33/1027.74	c |   1108583 |       0       0     5785     5190     7586    20.5 |       65 |
1027.33/1027.74	c |   1224850 |       0       0     5785     6436     7766    21.3 |       65 |
1027.33/1027.74	c |   1352856 |       0       0     5785     4916     7949    20.4 |       65 |
1027.33/1027.74	c |   1493774 |       0       0     5785     5164     8137    21.2 |       65 |
1027.33/1027.74	c |   1648896 |       0       0     5785     8100     8328    20.4 |       65 |
1027.33/1027.74	c |   1819642 |       0       0     5785     6269     8523    20.2 |       65 |
1027.33/1027.74	c |   2007575 |       0       0     5785     4640     8722    20.5 |       65 |
1027.33/1027.75	c |   2214413 |       0       0     5785     8688     8926    20.3 |       65 |
1027.33/1027.75	c |   2442047 |       0       0     5785     6289     9133    20.8 |       65 |
1027.33/1027.75	c |   2692557 |       0       0     5785     7566     9345    19.3 |       65 |
1027.33/1027.75	c |   2968230 |       0       0     5785     9286     9562    21.3 |       65 |
1027.33/1027.75	c |   3271583 |       0       0     5785     8189     9783    21.4 |       65 |
1027.33/1027.75	c |   3605384 |       0       0     5785     5757    10009    20.1 |       65 |
1027.33/1027.75	c |   3972677 |       0       0     5785     8828    10240    19.8 |       65 |
1027.33/1027.75	c |   4376812 |       0       0     5785     9333    10476    20.4 |       65 |
1027.33/1027.75	c |   4821473 |       0       0     5785     9334    10717    19.3 |       65 |
1027.33/1027.75	c |   5310713 |       0       0     5785     5746    10963    19.2 |       65 |
1027.33/1027.75	c |   5848990 |       0       0     5785     6525    11215    20.7 |       65 |
1027.33/1027.75	c |   6441207 |       0       0     5785     9197    11472    19.9 |       65 |
1027.33/1027.75	c |   7092758 |       0       0     5785    11429    11735    20.0 |       65 |
1027.33/1027.75	c |   7809577 |       0       0     5785    10730    12003    19.4 |       65 |
1027.33/1027.75	c |   8598191 |       0       0     5785    10788    12278    20.2 |       65 |
1027.33/1027.75	c |   9465779 |       0       0     5785     9753    12559    19.7 |       65 |
1027.33/1027.75	c |  10420239 |       0       0     5785    12345    12845    18.7 |       65 |
1027.33/1027.75	c |  11470258 |       0       0     5785    10577    13139    20.8 |       65 |
1027.33/1027.75	c |  12625392 |       0       0     5785    10290    13438    19.8 |       65 |
1027.33/1027.75	c |  13896152 |       0       0     5785    11025    13745    19.6 |       65 |
1027.33/1027.75	c |  15294101 |       0       0     5785    12825    14058    19.1 |       65 |
1027.33/1027.75	c |  16831958 |       0       0     5785     9024    14378    19.5 |       65 |
1027.33/1027.75	c |  18417506 |       0       0     5785    11710    14686    17.7 |       65 |
1027.33/1027.75	c ----- stats for thread 0 -----
1027.33/1027.75	c restarts: 6
1027.33/1027.75	c decisions: 20026489
1027.33/1027.75	c propagations: 184188494
1027.33/1027.75	c conflicts: 18417506
1027.33/1027.75	c 1027.749s elapsed
1027.33/1027.75	s SATISFIABLE
1027.33/1027.75	v 1 2 -3 -4 5 -6 -7 8 9 10 11 12 13 -14 15 -16 17 18 -19 -20 21 22 -23 24 -25 -26 27 28 -29 30 -31 32 -33 34 -35 -36 37 -38 39 -40 41 -42 -43 -44 45 46 -47 48 49 -50 51 52 53 -54 55 -56 -57 58 59 -60 61 -62 63 64 65 0

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516497-1238270449/watcher-1516497-1238270449 -o /tmp/evaluation-result-1516497-1238270449/solver-1516497-1238270449 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516497-1238270449.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 3/76 24702
/proc/meminfo: memFree=1251792/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=1260 CPUtime=0
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 197 0 0 0 0 0 0 0 20 0 1 0 1099705807 1290240 183 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 315 184 54 166 0 146 0

[startup+0.0755721 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24702
/proc/meminfo: memFree=1251792/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=1388 CPUtime=0.07
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 260 0 0 0 7 0 0 0 20 0 1 0 1099705807 1421312 209 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 347 209 55 166 0 178 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1388

[startup+0.102575 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24702
/proc/meminfo: memFree=1251792/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=1388 CPUtime=0.09
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 260 0 0 0 9 0 0 0 20 0 1 0 1099705807 1421312 209 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 347 209 55 166 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1388

[startup+0.301613 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24702
/proc/meminfo: memFree=1251792/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=2452 CPUtime=0.29
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 541 0 0 0 29 0 0 0 22 0 1 0 1099705807 2510848 490 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 613 490 72 166 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2452

[startup+0.702691 s]
/proc/loadavg: 0.99 0.98 0.99 3/76 24702
/proc/meminfo: memFree=1251792/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=2728 CPUtime=0.69
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 615 0 0 0 69 0 0 0 25 0 1 0 1099705807 2793472 564 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 682 564 72 166 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2728

[startup+1.50185 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24703
/proc/meminfo: memFree=1249672/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=3000 CPUtime=1.49
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 682 0 0 0 149 0 0 0 25 0 1 0 1099705807 3072000 631 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 750 631 72 166 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3000

[startup+3.10116 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24703
/proc/meminfo: memFree=1249224/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=3436 CPUtime=3.09
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 774 0 0 0 309 0 0 0 25 0 1 0 1099705807 3518464 723 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 859 723 72 166 0 690 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3436

[startup+6.30177 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24703
/proc/meminfo: memFree=1248520/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=4020 CPUtime=6.29
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 910 0 0 0 629 0 0 0 25 0 1 0 1099705807 4116480 859 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 1005 859 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: 0.99 0.98 0.99 2/77 24703
/proc/meminfo: memFree=1247688/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=4748 CPUtime=12.68
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 1053 0 0 0 1268 0 0 0 25 0 1 0 1099705807 4861952 1002 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 1187 1002 72 166 0 1018 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4748

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1246792/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=5636 CPUtime=25.48
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 1257 0 0 0 2547 1 0 0 25 0 1 0 1099705807 5771264 1206 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 1409 1206 72 166 0 1240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5636

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1245640/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=7044 CPUtime=51.07
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 1567 0 0 0 5106 1 0 0 25 0 1 0 1099705807 7213056 1516 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 1761 1516 72 166 0 1592 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7044

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1244552/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=8036 CPUtime=102.25
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 1833 0 0 0 10224 1 0 0 25 0 1 0 1099705807 8228864 1782 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 2009 1782 72 166 0 1840 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8036

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1243336/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=9640 CPUtime=162.24
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2136 0 0 0 16222 2 0 0 25 0 1 0 1099705807 9871360 2085 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 2410 2085 72 166 0 2241 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9640

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1242376/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=10732 CPUtime=222.21
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2362 0 0 0 22219 2 0 0 25 0 1 0 1099705807 10989568 2311 1992294400 134512640 135192793 4294956224 18446744073709551615 134551942 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 2683 2311 72 166 0 2514 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10732

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1242312/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=10732 CPUtime=282.19
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2385 0 0 0 28217 2 0 0 25 0 1 0 1099705807 10989568 2334 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 2683 2334 72 166 0 2514 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10732

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1241416/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=11852 CPUtime=342.17
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2610 0 0 0 34215 2 0 0 25 0 1 0 1099705807 12136448 2559 1992294400 134512640 135192793 4294956224 18446744073709551615 134548702 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 2963 2559 72 166 0 2794 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11852

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1240392/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=402.15
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2853 0 0 0 40213 2 0 0 25 0 1 0 1099705807 13312000 2802 1992294400 134512640 135192793 4294956224 18446744073709551615 134549765 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2802 72 166 0 3081 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13000

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1240328/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=462.13
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2875 0 0 0 46211 2 0 0 25 0 1 0 1099705807 13312000 2824 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2824 72 166 0 3081 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13000

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1240200/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=522.1
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2899 0 0 0 52208 2 0 0 25 0 1 0 1099705807 13312000 2848 1992294400 134512640 135192793 4294956224 18446744073709551615 134613003 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2848 72 166 0 3081 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13000

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1240136/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=582.09
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2911 0 0 0 58206 3 0 0 25 0 1 0 1099705807 13312000 2860 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2860 72 166 0 3081 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13000

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1240008/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=642.08
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2932 0 0 0 64205 3 0 0 25 0 1 0 1099705807 13312000 2881 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2881 72 166 0 3081 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 13000

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239944/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=702.05
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2947 0 0 0 70202 3 0 0 25 0 1 0 1099705807 13312000 2896 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2896 72 166 0 3081 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13000

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239880/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=762.03
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2959 0 0 0 76200 3 0 0 25 0 1 0 1099705807 13312000 2908 1992294400 134512640 135192793 4294956224 18446744073709551615 134534006 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2908 72 166 0 3081 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 13000

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239880/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=822.01
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2970 0 0 0 82198 3 0 0 25 0 1 0 1099705807 13312000 2919 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2919 72 166 0 3081 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 13000

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239752/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=881.98
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2984 0 0 0 88195 3 0 0 25 0 1 0 1099705807 13312000 2933 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2933 72 166 0 3081 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 13000

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239688/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=941.96
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 2996 0 0 0 94193 3 0 0 25 0 1 0 1099705807 13312000 2945 1992294400 134512640 135192793 4294956224 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2945 72 166 0 3081 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 13000

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239688/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=1001.94
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 3006 0 0 0 100191 3 0 0 25 0 1 0 1099705807 13312000 2955 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2955 72 166 0 3081 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 13000

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

[startup+1011.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239624/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=1010.74
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 3009 0 0 0 101071 3 0 0 25 0 1 0 1099705807 13312000 2958 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2958 72 166 0 3081 0
Current children cumulated CPU time (s) 1010.74
Current children cumulated vsize (KiB) 13000

[startup+1017.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239624/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=1017.14
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 3012 0 0 0 101711 3 0 0 25 0 1 0 1099705807 13312000 2961 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2961 72 166 0 3081 0
Current children cumulated CPU time (s) 1017.14
Current children cumulated vsize (KiB) 13000

[startup+1023.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239624/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=1023.53
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 3013 0 0 0 102350 3 0 0 25 0 1 0 1099705807 13312000 2962 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2962 72 166 0 3081 0
Current children cumulated CPU time (s) 1023.53
Current children cumulated vsize (KiB) 13000

[startup+1025.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239624/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=1025.13
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 3013 0 0 0 102510 3 0 0 25 0 1 0 1099705807 13312000 2962 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2962 72 166 0 3081 0
Current children cumulated CPU time (s) 1025.13
Current children cumulated vsize (KiB) 13000

[startup+1027.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239624/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=1026.73
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 3013 0 0 0 102670 3 0 0 25 0 1 0 1099705807 13312000 2962 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2962 72 166 0 3081 0
Current children cumulated CPU time (s) 1026.73
Current children cumulated vsize (KiB) 13000

[startup+1027.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239624/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=1027.13
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 3013 0 0 0 102710 3 0 0 25 0 1 0 1099705807 13312000 2962 1992294400 134512640 135192793 4294956224 18446744073709551615 134550425 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2962 72 166 0 3081 0
Current children cumulated CPU time (s) 1027.13
Current children cumulated vsize (KiB) 13000

[startup+1027.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/77 24709
/proc/meminfo: memFree=1239624/2055920 swapFree=4127428/4192956
[pid=24702] ppid=24700 vsize=13000 CPUtime=1027.33
/proc/24702/stat : 24702 (mxc-sat09) R 24700 24702 24607 0 -1 4194304 3013 0 0 0 102730 3 0 0 25 0 1 0 1099705807 13312000 2962 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/24702/statm: 3250 2962 72 166 0 3081 0
Current children cumulated CPU time (s) 1027.33
Current children cumulated vsize (KiB) 13000

Child status: 10
Real time (s): 1027.75
CPU time (s): 1027.39
CPU user time (s): 1027.36
CPU system time (s): 0.038994
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 13000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1027.36
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3016
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= 1310

runsolver used 0.91686 second user time and 2.83157 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 21:00:49
IDJOB=1516497
IDBENCH=70518
IDSOLVER=504
FILE ID=node63/1516497-1238270449
PBS_JOBID= 9060898
Free space on /tmp= 66320 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S400088537-049.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516497-1238270449/watcher-1516497-1238270449 -o /tmp/evaluation-result-1516497-1238270449/solver-1516497-1238270449 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516497-1238270449.cnf

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

MD5SUM BENCH= a5c2d5c8780a4ba3adaa2befd47c4ac7
RANDOM SEED=230365465

node63.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		: 3000.285
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		: 3000.285
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:       1252208 kB
Buffers:         81088 kB
Cached:         585920 kB
SwapCached:      55900 kB
Active:         204900 kB
Inactive:       519444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1252208 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          14560 kB
Slab:            63904 kB
Committed_AS:  3213496 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66320 MiB
End job on node63 at 2009-03-28 21:17:56