Trace number 1518849

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
MD5SUM2315ae7c52f58a7ab05069e081d5c3af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.98/30.05	c starting MXC with:
29.98/30.05	c cnf_path = HOME/instance-1518849-1238305082.cnf
29.98/30.05	c restart_strategy = auto
29.98/30.05	c sign_strategy = cached
29.98/30.05	c use_preprocessing = -1
29.98/30.05	c output_implicant = 1
29.98/30.05	c timeout_seconds = 0
29.98/30.05	c running SatELite... done
29.98/30.05	c 15 vars eliminated
29.98/30.05	c received 0 units and 2017 clauses from SatELite
29.98/30.05	c 14 assignments made, starting to guess now
29.98/30.05	c ===================================[MXC]=====================================
29.98/30.05	c | Conflicts |                Clause Statistics                   |   Vars   |
29.98/30.05	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.98/30.05	c =============================================================================
29.98/30.05	c |         0 |       0       0     2017        0        0     nan |      480 |
29.98/30.05	c |       100 |       0       0     2017      100     1050    22.2 |      466 |
29.98/30.05	c |       210 |       0       0     2017      210     1105    21.3 |      466 |
29.98/30.05	c |       441 |       0       0     2017      441     1220    21.6 |      466 |
29.98/30.05	c |       805 |       0       0     2017      805     1402    22.4 |      466 |
29.98/30.05	c |      1315 |       0       0     2017     1315     1609    23.5 |      466 |
29.98/30.05	c |      1986 |       0       0     2017     1138     1754    23.6 |      466 |
29.98/30.05	c |      2834 |       0       0     2017     1046     1894    21.9 |      466 |
29.98/30.05	c |      3876 |       0       0     2017     1076     2031    21.4 |      466 |
29.98/30.05	c |      5132 |       0       0     2017     1259     2163    21.2 |      466 |
29.98/30.05	c |      6623 |       0       0     2017     1624     2292    22.4 |      466 |
29.98/30.05	c |      8373 |       0       0     2017     2200     2419    23.6 |      466 |
29.98/30.05	c |     10408 |       0       0     2017     1761     2543    22.3 |      466 |
29.98/30.05	c |     12756 |       0       0     2017     1487     2665    21.4 |      466 |
29.98/30.05	c |     15449 |       0       0     2017     1425     2786    20.7 |      466 |
29.98/30.05	c |     18521 |       0       0     2017     1630     2906    20.3 |      466 |
29.98/30.05	c |     22010 |       0       0     2017     2141     3025    21.0 |      466 |
29.98/30.05	c |     25958 |       0       0     2017     3012     3144    21.1 |      466 |
29.98/30.05	c |     30411 |       0       0     2017     2685     3262    20.9 |      466 |
29.98/30.05	c |     35419 |       0       0     2017     2717     3381    23.9 |      466 |
29.98/30.05	c |     41038 |       0       0     2017     3188     3499    21.7 |      466 |
29.98/30.05	c |     47329 |       0       0     2017     2367     3618    20.8 |      466 |
29.98/30.05	c |     54360 |       0       0     2017     2024     3737    20.0 |      466 |
29.98/30.05	c |     62205 |       0       0     2017     2251     3857    19.2 |      466 |
29.98/30.05	c |     70945 |       0       0     2017     3149     3978    20.8 |      466 |
29.98/30.05	c |     80669 |       0       0     2017     2778     4099    17.9 |      466 |
29.98/30.05	c |     91476 |       0       0     2017     3186     4222    20.4 |      466 |
29.98/30.05	c |    103474 |       0       0     2017     2323     4346    20.2 |      466 |
29.98/30.05	c |    116782 |       0       0     2017     2383     4471    20.6 |      466 |
29.98/30.05	c |    131532 |       0       0     2017     3524     4597    22.8 |      466 |
29.98/30.05	c |    147868 |       0       0     2017     3550     4726    21.6 |      466 |
29.98/30.05	c |    165948 |       0       0     2017     2459     4855    21.0 |      466 |
29.98/30.05	c |    185947 |       0       0     2017     2752     4987    20.4 |      466 |
29.98/30.05	c |    208057 |       0       0     2017     4646     5120    20.5 |      466 |
29.98/30.05	c |    232489 |       0       0     2017     3146     5255    21.9 |      466 |
29.98/30.05	c |    259475 |       0       0     2017     3494     5393    18.8 |      466 |
29.98/30.05	c |    289271 |       0       0     2017     3234     5532    18.8 |      466 |
29.98/30.05	c |    322158 |       0       0     2017     5324     5674    22.6 |      466 |
29.98/30.05	c |    358445 |       0       0     2017     4278     5818    18.8 |      466 |
29.98/30.05	c |    398472 |       0       0     2017     3055     5965    20.1 |      466 |
29.98/30.05	c |    442613 |       0       0     2017     4911     6114    21.9 |      466 |
29.98/30.05	c |    491279 |       0       0     2017     4052     6265    20.3 |      466 |
29.98/30.05	c |    544923 |       0       0     2017     3780

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-1518849-1238305082/watcher-1518849-1238305082 -o /tmp/evaluation-result-1518849-1238305082/solver-1518849-1238305082 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518849-1238305082.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 0.97 0.99 2/74 28814
/proc/meminfo: memFree=919680/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=988 CPUtime=0
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1103169301 1011712 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134546113 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 247 130 56 166 0 78 0

[startup+0.01567 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 28814
/proc/meminfo: memFree=919680/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=1384 CPUtime=0.01
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 236 0 0 0 1 0 0 0 18 0 1 0 1103169301 1417216 222 1992294400 134512640 135192793 4294956224 18446744073709551615 134551290 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 346 222 72 166 0 177 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1384

[startup+0.101683 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 28814
/proc/meminfo: memFree=919680/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=1648 CPUtime=0.1
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 323 0 0 0 10 0 0 0 18 0 1 0 1103169301 1687552 309 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 412 309 73 166 0 243 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1648

[startup+0.301717 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 28814
/proc/meminfo: memFree=919680/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=1912 CPUtime=0.3
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 387 0 0 0 30 0 0 0 19 0 1 0 1103169301 1957888 373 1992294400 134512640 135192793 4294956224 18446744073709551615 134551543 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 478 373 73 166 0 309 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1912

[startup+0.701784 s]
/proc/loadavg: 0.91 0.97 0.99 2/74 28814
/proc/meminfo: memFree=919680/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=2176 CPUtime=0.7
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 447 0 0 0 70 0 0 0 23 0 1 0 1103169301 2228224 433 1992294400 134512640 135192793 4294956224 18446744073709551615 134533961 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 544 433 73 166 0 375 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2176

[startup+1.50192 s]
/proc/loadavg: 0.91 0.97 0.99 2/75 28815
/proc/meminfo: memFree=918072/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=2572 CPUtime=1.49
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 534 0 0 0 149 0 0 0 25 0 1 0 1103169301 2633728 520 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 643 520 73 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.10119 s]
/proc/loadavg: 0.91 0.97 0.99 2/75 28815
/proc/meminfo: memFree=917496/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=2972 CPUtime=3.09
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 650 0 0 0 309 0 0 0 25 0 1 0 1103169301 3043328 636 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 743 636 73 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30173 s]
/proc/loadavg: 0.92 0.97 0.99 2/75 28815
/proc/meminfo: memFree=916728/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=3772 CPUtime=6.29
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 818 0 0 0 629 0 0 0 25 0 1 0 1103169301 3862528 804 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 943 804 73 166 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3772

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/75 28815
/proc/meminfo: memFree=915704/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=4580 CPUtime=12.69
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 1015 0 0 0 1269 0 0 0 25 0 1 0 1103169301 4689920 1001 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 1145 1001 73 166 0 976 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4580

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/75 28815
/proc/meminfo: memFree=914552/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=5792 CPUtime=25.48
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 1296 0 0 0 2548 0 0 0 25 0 1 0 1103169301 5931008 1282 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 1448 1282 73 166 0 1279 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5792

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/75 28815
/proc/meminfo: memFree=913208/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=7192 CPUtime=51.07
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 1621 0 0 0 5107 0 0 0 25 0 1 0 1103169301 7364608 1607 1992294400 134512640 135192793 4294956224 18446744073709551615 134533117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 1798 1607 73 166 0 1629 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7192

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/75 28815
/proc/meminfo: memFree=911352/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=9284 CPUtime=102.26
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 2071 0 0 0 10226 0 0 0 25 0 1 0 1103169301 9506816 2057 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 2321 2057 73 166 0 2152 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9284

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=909688/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=11208 CPUtime=162.23
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 2479 0 0 0 16222 1 0 0 25 0 1 0 1103169301 11476992 2465 1992294400 134512640 135192793 4294956224 18446744073709551615 134552148 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 2802 2465 73 166 0 2633 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11208

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=908344/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=12876 CPUtime=222.21
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 2823 0 0 0 22220 1 0 0 25 0 1 0 1103169301 13185024 2809 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 3219 2809 73 166 0 3050 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12876

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=907192/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=14236 CPUtime=282.19
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 3114 0 0 0 28217 2 0 0 25 0 1 0 1103169301 14577664 3100 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 3559 3100 73 166 0 3390 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14236

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=906296/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=15236 CPUtime=342.17
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 3338 0 0 0 34215 2 0 0 25 0 1 0 1103169301 15601664 3324 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 3809 3324 73 166 0 3640 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15236

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=905400/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=16136 CPUtime=402.15
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 3556 0 0 0 40213 2 0 0 25 0 1 0 1103169301 16523264 3542 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 4034 3542 73 166 0 3865 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16136

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=904376/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=17112 CPUtime=462.13
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 3805 0 0 0 46210 3 0 0 25 0 1 0 1103169301 17522688 3791 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 4278 3791 73 166 0 4109 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17112

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=903800/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=17736 CPUtime=522.11
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 3958 0 0 0 52207 4 0 0 25 0 1 0 1103169301 18161664 3944 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 4434 3944 73 166 0 4265 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17736

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=903160/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=18396 CPUtime=582.09
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 4107 0 0 0 58205 4 0 0 25 0 1 0 1103169301 18837504 4093 1992294400 134512640 135192793 4294956224 18446744073709551615 134533878 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 4599 4093 73 166 0 4430 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18396

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=902776/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=18924 CPUtime=642.07
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 4223 0 0 0 64203 4 0 0 25 0 1 0 1103169301 19378176 4209 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 4731 4209 73 166 0 4562 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18924

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=901880/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=19744 CPUtime=702.04
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 4419 0 0 0 70200 4 0 0 25 0 1 0 1103169301 20217856 4405 1992294400 134512640 135192793 4294956224 18446744073709551615 134550883 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 4936 4405 73 166 0 4767 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19744

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=901240/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=20500 CPUtime=762.03
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 4567 0 0 0 76198 5 0 0 25 0 1 0 1103169301 20992000 4553 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 5125 4553 73 166 0 4956 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 20500

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=900856/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=21140 CPUtime=822
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 4709 0 0 0 82195 5 0 0 25 0 1 0 1103169301 21647360 4695 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 5285 4695 73 166 0 5116 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 21140

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=900152/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=21780 CPUtime=881.98
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 4863 0 0 0 88193 5 0 0 25 0 1 0 1103169301 22302720 4849 1992294400 134512640 135192793 4294956224 18446744073709551615 134534280 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 5445 4849 73 166 0 5276 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 21780

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=899640/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=22612 CPUtime=941.97
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 5017 0 0 0 94191 6 0 0 25 0 1 0 1103169301 23154688 5003 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 5653 5003 73 166 0 5484 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 22612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=899256/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=22960 CPUtime=1001.94
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 5104 0 0 0 100188 6 0 0 25 0 1 0 1103169301 23511040 5090 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 5740 5090 73 166 0 5571 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22960

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=899064/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=23120 CPUtime=1061.92
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 5158 0 0 0 106186 6 0 0 25 0 1 0 1103169301 23674880 5144 1992294400 134512640 135192793 4294956224 18446744073709551615 134534134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 5780 5144 73 166 0 5611 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 23120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=898552/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=23856 CPUtime=1121.9
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 5284 0 0 0 112184 6 0 0 25 0 1 0 1103169301 24428544 5270 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 5964 5270 73 166 0 5795 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 23856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=898104/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=24400 CPUtime=1181.88
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 5405 0 0 0 118182 6 0 0 25 0 1 0 1103169301 24985600 5391 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 6100 5391 73 166 0 5931 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 24400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=897848/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=24592 CPUtime=1200.07
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 5445 0 0 0 120001 6 0 0 25 0 1 0 1103169301 25182208 5431 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 6148 5431 73 166 0 5979 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24592

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/75 28817
/proc/meminfo: memFree=897848/2055920 swapFree=4173168/4192956
[pid=28814] ppid=28812 vsize=24592 CPUtime=1200.07
/proc/28814/stat : 28814 (mxc-sat09) R 28812 28814 28568 0 -1 4194304 5445 0 0 0 120001 6 0 0 25 0 1 0 1103169301 25182208 5431 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/28814/statm: 6148 5431 73 166 0 5979 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24592

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.072988
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 24592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5445
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= 2660

runsolver used 1.12183 second user time and 3.2565 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-29 07:38:02
IDJOB=1518849
IDBENCH=70714
IDSOLVER=504
FILE ID=node68/1518849-1238305082
PBS_JOBID= 9061057
Free space on /tmp= 66288 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518849-1238305082/watcher-1518849-1238305082 -o /tmp/evaluation-result-1518849-1238305082/solver-1518849-1238305082 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518849-1238305082.cnf

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

MD5SUM BENCH= 2315ae7c52f58a7ab05069e081d5c3af
RANDOM SEED=1807860270

node68.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		: 3000.270
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		: 3000.270
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:        920160 kB
Buffers:         87880 kB
Cached:         952924 kB
SwapCached:       9864 kB
Active:         170268 kB
Inactive:       882456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        920160 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17808 kB
Slab:            67944 kB
Committed_AS:  2892432 kB
PageTables:       2136 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= 66288 MiB
End job on node68 at 2009-03-29 07:58:05