Trace number 1518837

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S817309453-059.cnf
MD5SUM534584fc51d8f0ef0254b8dbc8353cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.099983
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.77/29.82	c starting MXC with:
29.77/29.82	c cnf_path = HOME/instance-1518837-1238304842.cnf
29.77/29.82	c restart_strategy = auto
29.77/29.82	c sign_strategy = cached
29.77/29.82	c use_preprocessing = -1
29.77/29.82	c output_implicant = 1
29.77/29.82	c timeout_seconds = 0
29.77/29.82	c running SatELite... done
29.77/29.82	c 20 vars eliminated
29.77/29.82	c received 0 units and 2274 clauses from SatELite
29.77/29.82	c 19 assignments made, starting to guess now
29.77/29.82	c ===================================[MXC]=====================================
29.77/29.82	c | Conflicts |                Clause Statistics                   |   Vars   |
29.77/29.82	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.77/29.82	c =============================================================================
29.77/29.82	c |         0 |       0       0     2274        0        0     nan |      540 |
29.77/29.82	c |       100 |       0       0     2274      100     1050    24.4 |      521 |
29.77/29.82	c |       210 |       0       0     2274      210     1105    23.9 |      521 |
29.77/29.82	c |       441 |       0       0     2274      441     1220    25.4 |      521 |
29.77/29.82	c |       805 |       0       0     2274      805     1402    25.6 |      521 |
29.77/29.82	c |      1315 |       0       0     2274     1315     1609    24.6 |      521 |
29.77/29.82	c |      1986 |       0       0     2274     1138     1754    23.0 |      521 |
29.77/29.82	c |      2834 |       0       0     2274     1046     1894    22.1 |      521 |
29.77/29.82	c |      3876 |       0       0     2274     1076     2031    23.3 |      521 |
29.77/29.82	c |      5132 |       0       0     2274     1259     2163    24.0 |      521 |
29.77/29.82	c |      6623 |       0       0     2274     1624     2292    25.1 |      521 |
29.77/29.82	c |      8373 |       0       0     2274     2200     2419    25.0 |      521 |
29.77/29.82	c |     10408 |       0       0     2274     1762     2543    26.2 |      521 |
29.77/29.82	c |     12756 |       0       0     2274     1490     2665    25.0 |      521 |
29.77/29.82	c |     15449 |       0       0     2274     1428     2786    24.3 |      521 |
29.77/29.82	c |     18521 |       0       0     2274     1629     2906    26.2 |      521 |
29.77/29.82	c |     22010 |       0       0     2274     2139     3025    26.3 |      521 |
29.77/29.82	c |     25958 |       0       0     2274     3009     3144    25.5 |      521 |
29.77/29.82	c |     30411 |       0       0     2274     2677     3262    25.1 |      521 |
29.77/29.82	c |     35419 |       0       0     2274     2709     3381    25.2 |      521 |
29.77/29.82	c |     41038 |       0       0     2274     3180     3499    24.6 |      521 |
29.77/29.82	c |     47329 |       0       0     2274     2357     3618    23.6 |      521 |
29.77/29.82	c |     54360 |       0       0     2274     2014     3737    22.8 |      521 |
29.77/29.82	c |     62205 |       0       0     2274     2248     3857    23.3 |      521 |
29.77/29.82	c |     70945 |       0       0     2274     3151     3978    23.7 |      521 |
29.77/29.82	c |     80669 |       0       0     2274     2782     4099    23.7 |      521 |
29.77/29.82	c |     91476 |       0       0     2274     3181     4222    23.8 |      521 |
29.77/29.82	c |    103474 |       0       0     2274     2317     4346    24.1 |      521 |
29.77/29.82	c |    116782 |       0       0     2274     2369     4471    23.1 |      521 |
29.77/29.82	c |    131532 |       0       0     2274     3501     4597    26.5 |      521 |
29.77/29.82	c |    147868 |       0       0     2274     3522     4726    25.8 |      521 |
29.77/29.82	c |    165948 |       0       0     2274     4855     4855    25.4 |      521 |
29.77/29.82	c |    185947 |       0       0     2274     2708     4987    24.7 |      521 |
29.77/29.82	c |    208057 |       0       0     2274     4600     5120    24.0 |      521 |
29.77/29.82	c |    232489 |       0       0     2274     3090     5255    23.8 |      521 |
29.77/29.82	c |    259475 |       0       0     2274     3436     5393    24.6 |      521 |
29.77/29.82	c |    289271 |       0       0     2274     3173     5532    24.8 |      521 |
29.77/29.82	c |    322158 |       0       0     2274     5244     5674    25.9 |      521 |
29.77/29.82	c |    358445 |       0       0     2274     4186     5818    25.5 |      521 |
29.77/29.82	c |    398472 |       0       0     2274     5935     5965    26.5 |      521 |
29.77/29.82	c |    442613 |       0       0     2274     4810     6114    22.6 |      521 |
29.77/29.82	c |    491279 |       0       0     2274     3964     6265    22.4 |      521 |
29.77/29.82	c |    544923 |       0       0     2274     3685

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-1518837-1238304842/watcher-1518837-1238304842 -o /tmp/evaluation-result-1518837-1238304842/solver-1518837-1238304842 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518837-1238304842.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: 0.92 0.98 0.99 3/73 11210
/proc/meminfo: memFree=1654912/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=1108 CPUtime=0
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 886872844 1134592 150 1992294400 134512640 135192793 4294956224 18446744073709551615 134560269 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 277 150 56 166 0 108 0

[startup+0.02681 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 11210
/proc/meminfo: memFree=1654912/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=1504 CPUtime=0.02
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 281 0 0 0 2 0 0 0 18 0 1 0 886872844 1540096 267 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 376 267 72 166 0 207 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1504

[startup+0.101816 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 11210
/proc/meminfo: memFree=1654912/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=1768 CPUtime=0.1
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 350 0 0 0 10 0 0 0 18 0 1 0 886872844 1810432 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 442 336 73 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.301837 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 11210
/proc/meminfo: memFree=1654912/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=2032 CPUtime=0.3
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 412 0 0 0 30 0 0 0 19 0 1 0 886872844 2080768 398 1992294400 134512640 135192793 4294956224 18446744073709551615 134552286 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 508 398 73 166 0 339 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2032

[startup+0.70188 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 11210
/proc/meminfo: memFree=1654912/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=2428 CPUtime=0.7
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 490 0 0 0 70 0 0 0 23 0 1 0 886872844 2486272 476 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 607 476 73 166 0 438 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2428

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1653048/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=2824 CPUtime=1.5
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 588 0 0 0 150 0 0 0 25 0 1 0 886872844 2891776 574 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 706 574 73 166 0 537 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2824

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1652536/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=3220 CPUtime=3.09
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 706 0 0 0 309 0 0 0 25 0 1 0 886872844 3297280 692 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/11210/statm: 805 692 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1651640/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=4008 CPUtime=6.28
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 897 0 0 0 628 0 0 0 25 0 1 0 886872844 4104192 883 1992294400 134512640 135192793 4294956224 18446744073709551615 134552264 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 1002 883 73 166 0 833 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4008

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1650552/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=4960 CPUtime=12.68
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 1107 0 0 0 1268 0 0 0 25 0 1 0 886872844 5079040 1093 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 1240 1093 73 166 0 1071 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4960

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1649272/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=6296 CPUtime=25.47
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 1417 0 0 0 2547 0 0 0 25 0 1 0 886872844 6447104 1403 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 1574 1403 73 166 0 1405 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 6296

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1647736/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=8084 CPUtime=51.06
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 1815 0 0 0 5106 0 0 0 25 0 1 0 886872844 8278016 1801 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 2021 1801 73 166 0 1852 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8084

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1645432/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=10456 CPUtime=102.24
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 2367 0 0 0 10223 1 0 0 25 0 1 0 886872844 10706944 2353 1992294400 134512640 135192793 4294956224 18446744073709551615 134533197 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 2614 2353 73 166 0 2445 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 10456

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1643320/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=12812 CPUtime=162.22
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 2875 0 0 0 16220 2 0 0 25 0 1 0 886872844 13119488 2861 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 3203 2861 73 166 0 3034 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 12812

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1641912/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=14436 CPUtime=222.19
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 3224 0 0 0 22217 2 0 0 25 0 1 0 886872844 14782464 3210 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 3609 3210 73 166 0 3440 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 14436

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1640504/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=15888 CPUtime=282.17
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 3564 0 0 0 28214 3 0 0 25 0 1 0 886872844 16269312 3550 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 3972 3550 73 166 0 3803 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 15888

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1639352/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=17220 CPUtime=342.14
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 3858 0 0 0 34211 3 0 0 25 0 1 0 886872844 17633280 3844 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 4305 3844 73 166 0 4136 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 17220

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1638264/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=18460 CPUtime=402.11
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 4131 0 0 0 40208 3 0 0 25 0 1 0 886872844 18903040 4117 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 4615 4117 73 166 0 4446 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 18460

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1637624/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=19188 CPUtime=462.07
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 4303 0 0 0 46204 3 0 0 25 0 1 0 886872844 19648512 4289 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 4797 4289 73 166 0 4628 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 19188

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1636920/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=19916 CPUtime=522.06
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 4488 0 0 0 52202 4 0 0 25 0 1 0 886872844 20393984 4474 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 4979 4474 73 166 0 4810 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 19916

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1636216/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=20700 CPUtime=582.03
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 4663 0 0 0 58199 4 0 0 25 0 1 0 886872844 21196800 4649 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 5175 4649 73 166 0 5006 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 20700

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1635576/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=21300 CPUtime=642
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 4816 0 0 0 64196 4 0 0 25 0 1 0 886872844 21811200 4802 1992294400 134512640 135192793 4294956224 18446744073709551615 134551025 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 5325 4802 73 166 0 5156 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 21300

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1635192/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=21620 CPUtime=701.97
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 4892 0 0 0 70193 4 0 0 25 0 1 0 886872844 22138880 4878 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 5405 4878 73 166 0 5236 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 21620

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1634360/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=22452 CPUtime=761.95
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 5079 0 0 0 76191 4 0 0 25 0 1 0 886872844 22990848 5065 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 5613 5065 73 166 0 5444 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 22452

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1633976/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=22924 CPUtime=821.91
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 5187 0 0 0 82186 5 0 0 25 0 1 0 886872844 23474176 5173 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 5731 5173 73 166 0 5562 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 22924

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1633528/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=23368 CPUtime=881.89
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 5307 0 0 0 88184 5 0 0 25 0 1 0 886872844 23928832 5293 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 5842 5293 73 166 0 5673 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 23368

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1633016/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=24044 CPUtime=941.86
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 5428 0 0 0 94181 5 0 0 25 0 1 0 886872844 24621056 5414 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 6011 5414 73 166 0 5842 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 24044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1632504/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=24628 CPUtime=1001.83
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 5574 0 0 0 100178 5 0 0 25 0 1 0 886872844 25219072 5560 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 6157 5560 73 166 0 5988 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 24628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1631992/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=25304 CPUtime=1061.8
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 5699 0 0 0 106175 5 0 0 25 0 1 0 886872844 25911296 5685 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 6326 5685 73 166 0 6157 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 25304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1631608/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=25816 CPUtime=1121.78
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 5809 0 0 0 112173 5 0 0 25 0 1 0 886872844 26435584 5795 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 6454 5795 73 166 0 6285 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 25816

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1630904/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=26520 CPUtime=1181.75
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 5969 0 0 0 118170 5 0 0 25 0 1 0 886872844 27156480 5955 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 6630 5955 73 166 0 6461 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 26520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11211
/proc/meminfo: memFree=1630776/2055920 swapFree=4176796/4192956
[pid=11210] ppid=11208 vsize=26712 CPUtime=1200.04
/proc/11210/stat : 11210 (mxc-sat09) R 11208 11210 10973 0 -1 4194304 6001 0 0 0 119999 5 0 0 25 0 1 0 886872844 27353088 5987 1992294400 134512640 135192793 4294956224 18446744073709551615 134548044 0 0 4096 0 0 0 0 17 0 0 0
/proc/11210/statm: 6678 5987 73 166 0 6509 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26712

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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.06299
CPU usage (%): 99.9544
Max. virtual memory (cumulated for all children) (KiB): 26712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6001
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= 3951

runsolver used 1.06384 second user time and 3.32449 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-29 07:34:02
IDJOB=1518837
IDBENCH=70713
IDSOLVER=504
FILE ID=node82/1518837-1238304842
PBS_JOBID= 9061011
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S817309453-059.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518837-1238304842/watcher-1518837-1238304842 -o /tmp/evaluation-result-1518837-1238304842/solver-1518837-1238304842 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518837-1238304842.cnf

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

MD5SUM BENCH= 534584fc51d8f0ef0254b8dbc8353cc1
RANDOM SEED=1223902136

node82.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1655328 kB
Buffers:         64100 kB
Cached:         266992 kB
SwapCached:       7072 kB
Active:         236680 kB
Inactive:       103584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655328 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          14852 kB
Slab:            45384 kB
Committed_AS:  2299136 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-29 07:54:05