Trace number 1518633

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
MD5SUM04c00558435f25dfb5b6e5262d4684dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
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 

29.18/29.21	c starting MXC with:
29.18/29.21	c cnf_path = HOME/instance-1518633-1238302108.cnf
29.18/29.21	c restart_strategy = auto
29.18/29.21	c sign_strategy = cached
29.18/29.21	c use_preprocessing = -1
29.18/29.21	c output_implicant = 1
29.18/29.21	c timeout_seconds = 0
29.18/29.21	c running SatELite... done
29.18/29.21	c 12 vars eliminated
29.18/29.21	c received 0 units and 1856 clauses from SatELite
29.18/29.21	c 11 assignments made, starting to guess now
29.18/29.21	c ===================================[MXC]=====================================
29.18/29.21	c | Conflicts |                Clause Statistics                   |   Vars   |
29.18/29.21	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.18/29.21	c =============================================================================
29.18/29.21	c |         0 |       0       0     1856        0        0     nan |      440 |
29.18/29.21	c |       100 |       0       0     1856      100     1050    21.4 |      429 |
29.18/29.21	c |       210 |       0       0     1856      210     1105    19.9 |      429 |
29.18/29.21	c |       441 |       0       0     1856      441     1220    19.3 |      429 |
29.18/29.21	c |       805 |       0       0     1856      805     1402    20.0 |      429 |
29.18/29.21	c |      1315 |       0       0     1856     1315     1609    20.9 |      429 |
29.18/29.21	c |      1986 |       0       0     1856     1138     1754    20.6 |      429 |
29.18/29.21	c |      2834 |       0       0     1856     1046     1894    19.6 |      429 |
29.18/29.21	c |      3876 |       0       0     1856     1076     2031    20.0 |      429 |
29.18/29.21	c |      5132 |       0       0     1856     1259     2163    19.6 |      429 |
29.18/29.21	c |      6623 |       0       0     1856     1624     2292    19.5 |      429 |
29.18/29.21	c |      8373 |       0       0     1856     2200     2419    19.1 |      429 |
29.18/29.21	c |     10408 |       0       0     1856     1764     2543    20.1 |      429 |
29.18/29.21	c |     12756 |       0       0     1856     1489     2665    20.6 |      429 |
29.18/29.21	c |     15449 |       0       0     1856     1429     2786    17.3 |      429 |
29.18/29.21	c |     18521 |       0       0     1856     1629     2906    20.4 |      429 |
29.18/29.21	c |     22010 |       0       0     1856     2140     3025    20.9 |      429 |
29.18/29.21	c |     25958 |       0       0     1856     3010     3144    20.5 |      429 |
29.18/29.21	c |     30411 |       0       0     1856     2676     3262    19.4 |      429 |
29.18/29.21	c |     35419 |       0       0     1856     2708     3381    19.2 |      429 |
29.18/29.21	c |     41038 |       0       0     1856     3178     3499    19.6 |      429 |
29.18/29.21	c |     47329 |       0       0     1856     2359     3618    19.3 |      429 |
29.18/29.21	c |     54360 |       0       0     1856     2014     3737    19.6 |      429 |
29.18/29.21	c |     62205 |       0       0     1856     2245     3857    19.7 |      429 |
29.18/29.21	c |     70945 |       0       0     1856     3148     3978    19.0 |      429 |
29.18/29.21	c |     80669 |       0       0     1856     2778     4099    21.6 |      429 |
29.18/29.21	c |     91476 |       0       0     1856     3179     4222    20.2 |      429 |
29.18/29.21	c |    103474 |       0       0     1856     2320     4346    19.7 |      429 |
29.18/29.21	c |    116782 |       0       0     1856     2385     4471    20.2 |      429 |
29.18/29.21	c |    131532 |       0       0     1856     3519     4597    20.0 |      429 |
29.18/29.21	c |    147868 |       0       0     1856     3543     4726    20.8 |      429 |
29.18/29.21	c |    165948 |       0       0     1856     2448     4855    18.6 |      429 |
29.18/29.21	c |    185947 |       0       0     1856     2737     4987    18.1 |      429 |
29.18/29.21	c |    208057 |       0       0     1856     4634     5120    19.7 |      429 |
29.18/29.21	c |    232489 |       0       0     1856     3133     5255    19.1 |      429 |
29.18/29.21	c |    259475 |       0       0     1856     3498     5393    20.3 |      429 |
29.18/29.21	c |    289271 |       0       0     1856     3238     5532    20.5 |      429 |
29.18/29.21	c |    322158 |       0       0     1856     5309     5674    18.8 |      429 |
29.18/29.21	c |    358445 |       0       0     1856     4271     5818    19.2 |      429 |
29.18/29.21	c |    398472 |       0       0     1856     3045     5965    18.6 |      429 |
29.18/29.21	c |    442613 |       0       0     1856     4909     6114    19.7 |      429 |
29.18/29.21	c |    491279 |       0       0     1856     4067     6265    20.9 |      429 |
29.18/29.21	c |    544923 |       0       0     1856     3794

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-1518633-1238302108/watcher-1518633-1238302108 -o /tmp/evaluation-result-1518633-1238302108/solver-1518633-1238302108 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518633-1238302108.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: 0.91 0.95 0.98 3/64 20040
/proc/meminfo: memFree=657480/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=984 CPUtime=0
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1102876719 1007616 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 246 129 56 166 0 77 0

[startup+0.094978 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20040
/proc/meminfo: memFree=657480/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=1644 CPUtime=0.09
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 1102876719 1683456 294 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 411 294 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.101977 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20040
/proc/meminfo: memFree=657480/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=1644 CPUtime=0.1
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 316 0 0 0 10 0 0 0 18 0 1 0 1102876719 1683456 302 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 411 303 73 166 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644

[startup+0.301997 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20040
/proc/meminfo: memFree=657480/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=1904 CPUtime=0.3
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 370 0 0 0 30 0 0 0 19 0 1 0 1102876719 1949696 356 1992294400 134512640 135192793 4294956224 18446744073709551615 134551646 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 476 356 73 166 0 307 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1904

[startup+0.701034 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20040
/proc/meminfo: memFree=657480/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=2168 CPUtime=0.69
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 439 0 0 0 69 0 0 0 22 0 1 0 1102876719 2220032 425 1992294400 134512640 135192793 4294956224 18446744073709551615 134613009 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 542 425 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50111 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20041
/proc/meminfo: memFree=655872/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=2432 CPUtime=1.49
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 521 0 0 0 149 0 0 0 25 0 1 0 1102876719 2490368 507 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 608 507 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10127 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20041
/proc/meminfo: memFree=655360/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=2964 CPUtime=3.09
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 629 0 0 0 309 0 0 0 25 0 1 0 1102876719 3035136 615 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 741 615 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30157 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 20041
/proc/meminfo: memFree=654728/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=3492 CPUtime=6.29
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 758 0 0 0 629 0 0 0 25 0 1 0 1102876719 3575808 744 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 873 744 73 166 0 704 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3492

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 20041
/proc/meminfo: memFree=653640/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=4424 CPUtime=12.69
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 984 0 0 0 1269 0 0 0 25 0 1 0 1102876719 4530176 970 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 1106 970 73 166 0 937 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4424

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 20041
/proc/meminfo: memFree=652552/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=5500 CPUtime=25.48
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 1240 0 0 0 2548 0 0 0 25 0 1 0 1102876719 5632000 1226 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 1375 1226 73 166 0 1206 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5500

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20041
/proc/meminfo: memFree=651208/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=7024 CPUtime=51.07
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 1589 0 0 0 5107 0 0 0 25 0 1 0 1102876719 7192576 1575 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 1756 1575 73 166 0 1587 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7024

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 20041
/proc/meminfo: memFree=649096/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=9272 CPUtime=102.27
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 2089 0 0 0 10226 1 0 0 25 0 1 0 1102876719 9494528 2075 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 2318 2075 73 166 0 2149 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9272

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=647688/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=10916 CPUtime=162.24
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 2445 0 0 0 16223 1 0 0 25 0 1 0 1102876719 11177984 2431 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 2729 2431 73 166 0 2560 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10916

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=646216/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=12572 CPUtime=222.23
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 2790 0 0 0 22222 1 0 0 25 0 1 0 1102876719 12873728 2776 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 3143 2776 73 166 0 2974 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12572

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=644808/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=13964 CPUtime=282.21
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 3147 0 0 0 28219 2 0 0 25 0 1 0 1102876719 14299136 3133 1992294400 134512640 135192793 4294956224 18446744073709551615 134551823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 3491 3133 73 166 0 3322 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13964

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=643848/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=15088 CPUtime=342.19
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 3371 0 0 0 34217 2 0 0 25 0 1 0 1102876719 15450112 3357 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 3772 3357 73 166 0 3603 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15088

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=643336/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=15528 CPUtime=402.18
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 3492 0 0 0 40215 3 0 0 25 0 1 0 1102876719 15900672 3478 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 3882 3478 73 166 0 3713 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15528

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=642824/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=16136 CPUtime=462.17
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 3633 0 0 0 46214 3 0 0 25 0 1 0 1102876719 16523264 3619 1992294400 134512640 135192793 4294956224 18446744073709551615 134552360 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 4034 3619 73 166 0 3865 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16136

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=641992/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=17048 CPUtime=522.15
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 3841 0 0 0 52212 3 0 0 25 0 1 0 1102876719 17457152 3827 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 4262 3827 73 166 0 4093 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17048

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=641480/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=17508 CPUtime=582.13
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 3963 0 0 0 58210 3 0 0 25 0 1 0 1102876719 17928192 3949 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 4377 3949 73 166 0 4208 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17508

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=640840/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=18464 CPUtime=642.12
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 4130 0 0 0 64208 4 0 0 25 0 1 0 1102876719 18907136 4116 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 4616 4116 73 166 0 4447 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18464

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20041
/proc/meminfo: memFree=640200/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=19232 CPUtime=702.1
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 4301 0 0 0 70206 4 0 0 25 0 1 0 1102876719 19693568 4287 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 4808 4287 73 166 0 4639 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19232

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=639488/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=19716 CPUtime=762.08
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 4431 0 0 0 76204 4 0 0 25 0 1 0 1102876719 20189184 4417 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 4929 4417 73 166 0 4760 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19716

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=638728/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=20844 CPUtime=822.05
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 4647 0 0 0 82201 4 0 0 25 0 1 0 1102876719 21344256 4633 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 5211 4633 73 166 0 5042 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20844

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=638216/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=21604 CPUtime=882.04
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 4782 0 0 0 88199 5 0 0 25 0 1 0 1102876719 22122496 4768 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 5401 4768 73 166 0 5232 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 21604

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=637576/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=22228 CPUtime=942.02
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 4933 0 0 0 94197 5 0 0 25 0 1 0 1102876719 22761472 4919 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 5557 4919 73 166 0 5388 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 22228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=637128/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=22724 CPUtime=1002.01
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 5048 0 0 0 100196 5 0 0 25 0 1 0 1102876719 23269376 5034 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 5681 5034 73 166 0 5512 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 22724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=636808/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=23204 CPUtime=1061.99
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 5125 0 0 0 106194 5 0 0 25 0 1 0 1102876719 23760896 5111 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 5801 5111 73 166 0 5632 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23204

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=636424/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=23672 CPUtime=1121.98
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 5222 0 0 0 112192 6 0 0 25 0 1 0 1102876719 24240128 5208 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 5918 5208 73 166 0 5749 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 23672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=636232/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=23832 CPUtime=1181.96
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 5269 0 0 0 118190 6 0 0 25 0 1 0 1102876719 24403968 5255 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 5958 5255 73 166 0 5789 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 23832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20047
/proc/meminfo: memFree=636040/2055920 swapFree=4178100/4192956
[pid=20040] ppid=20038 vsize=24156 CPUtime=1200.06
/proc/20040/stat : 20040 (mxc-sat09) R 20038 20040 19916 0 -1 4194304 5316 0 0 0 120000 6 0 0 25 0 1 0 1102876719 24735744 5302 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/20040/statm: 6039 5302 73 166 0 5870 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24156

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.069989
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 24156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5316
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= 2508

runsolver used 0.924859 second user time and 2.45363 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-29 06:48:28
IDJOB=1518633
IDBENCH=70696
IDSOLVER=504
FILE ID=node18/1518633-1238302108
PBS_JOBID= 9061082
Free space on /tmp= 66200 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S1339293988-069.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518633-1238302108/watcher-1518633-1238302108 -o /tmp/evaluation-result-1518633-1238302108/solver-1518633-1238302108 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518633-1238302108.cnf

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

MD5SUM BENCH= 04c00558435f25dfb5b6e5262d4684dc
RANDOM SEED=20080071

node18.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		: 3000.214
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		: 3000.214
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:        657896 kB
Buffers:        100400 kB
Cached:        1191632 kB
SwapCached:       8808 kB
Active:         185556 kB
Inactive:      1118960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        657896 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            79540 kB
Committed_AS:  2951016 kB
PageTables:       1376 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= 66200 MiB
End job on node18 at 2009-03-29 07:08:31