Trace number 1519029

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/460/
unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
MD5SUM19cceacad52a786b8f9d29887aa918f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.69/29.78	c starting MXC with:
29.69/29.78	c cnf_path = HOME/instance-1519029-1238307364.cnf
29.69/29.78	c restart_strategy = auto
29.69/29.78	c sign_strategy = cached
29.69/29.78	c use_preprocessing = -1
29.69/29.78	c output_implicant = 1
29.69/29.78	c timeout_seconds = 0
29.69/29.78	c running SatELite... done
29.69/29.78	c 11 vars eliminated
29.69/29.78	c received 0 units and 1937 clauses from SatELite
29.69/29.78	c 10 assignments made, starting to guess now
29.69/29.78	c ===================================[MXC]=====================================
29.69/29.78	c | Conflicts |                Clause Statistics                   |   Vars   |
29.69/29.78	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.69/29.78	c =============================================================================
29.69/29.78	c |         0 |       0       0     1937        0        0     nan |      460 |
29.69/29.78	c |       100 |       0       0     1937      100     1050    21.3 |      450 |
29.69/29.78	c |       210 |       0       0     1937      210     1105    19.4 |      450 |
29.69/29.78	c |       441 |       0       0     1937      441     1220    19.8 |      450 |
29.69/29.78	c |       805 |       0       0     1937      805     1402    20.2 |      450 |
29.69/29.78	c |      1315 |       0       0     1937     1315     1609    20.8 |      450 |
29.69/29.78	c |      1986 |       0       0     1937     1138     1754    21.7 |      450 |
29.69/29.78	c |      2834 |       0       0     1937     1046     1894    22.1 |      450 |
29.69/29.78	c |      3876 |       0       0     1937     1076     2031    22.1 |      450 |
29.69/29.78	c |      5132 |       0       0     1937     1260     2163    23.2 |      450 |
29.69/29.78	c |      6623 |       0       0     1937     1625     2292    22.3 |      450 |
29.69/29.78	c |      8373 |       0       0     1937     2201     2419    21.9 |      450 |
29.69/29.78	c |     10408 |       0       0     1937     1762     2543    21.4 |      450 |
29.69/29.78	c |     12756 |       0       0     1937     1487     2665    22.0 |      450 |
29.69/29.78	c |     15449 |       0       0     1937     1425     2786    20.2 |      450 |
29.69/29.78	c |     18521 |       0       0     1937     1625     2906    21.0 |      450 |
29.69/29.78	c |     22010 |       0       0     1937     2134     3025    22.5 |      450 |
29.69/29.78	c |     25958 |       0       0     1937     3004     3144    22.3 |      450 |
29.69/29.78	c |     30411 |       0       0     1937     2669     3262    22.2 |      450 |
29.69/29.78	c |     35419 |       0       0     1937     2701     3381    21.4 |      450 |
29.69/29.78	c |     41038 |       0       0     1937     3171     3499    21.4 |      450 |
29.69/29.78	c |     47329 |       0       0     1937     2348     3618    21.4 |      450 |
29.69/29.78	c |     54360 |       0       0     1937     2002     3737    18.5 |      450 |
29.69/29.78	c |     62205 |       0       0     1937     2228     3857    19.9 |      450 |
29.69/29.78	c |     70945 |       0       0     1937     3126     3978    20.9 |      450 |
29.69/29.78	c |     80669 |       0       0     1937     2756     4099    20.4 |      450 |
29.69/29.78	c |     91476 |       0       0     1937     3155     4222    18.9 |      450 |
29.69/29.78	c |    103474 |       0       0     1937     2287     4346    18.0 |      450 |
29.69/29.78	c |    116782 |       0       0     1937     2343     4471    18.2 |      450 |
29.69/29.78	c |    131532 |       0       0     1937     3478     4597    20.5 |      450 |
29.69/29.78	c |    147868 |       0       0     1937     3499     4726    20.4 |      450 |
29.69/29.78	c |    165948 |       0       0     1937     4830     4855    20.4 |      450 |
29.69/29.78	c |    185947 |       0       0     1937     2696     4987    19.6 |      450 |
29.69/29.78	c |    208057 |       0       0     1937     4590     5120    21.8 |      450 |
29.69/29.78	c |    232489 |       0       0     1937     3088     5255    21.1 |      450 |
29.69/29.78	c |    259475 |       0       0     1937     3442     5393    19.8 |      450 |
29.69/29.78	c |    289271 |       0       0     1937     3179     5532    20.4 |      450 |
29.69/29.78	c |    322158 |       0       0     1937     5257     5674    21.7 |      450 |
29.69/29.78	c |    358445 |       0       0     1937     4226     5818    22.2 |      450 |
29.69/29.78	c |    398472 |       0       0     1937     3007     5965    19.9 |      450 |
29.69/29.78	c |    442613 |       0       0     1937     4866     6114    20.0 |      450 |
29.69/29.78	c |    491279 |       0       0     1937     4022     6265    19.5 |      450 |
29.69/29.78	c |    544923 |       0       0     1937     3745

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-1519029-1238307364/watcher-1519029-1238307364 -o /tmp/evaluation-result-1519029-1238307364/solver-1519029-1238307364 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1519029-1238307364.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15069
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=984 CPUtime=0
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1103403238 1007616 125 1992294400 134512640 135192793 4294956224 18446744073709551615 134573708 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 246 125 56 166 0 77 0

[startup+0.0292869 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15069
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=1380 CPUtime=0.02
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 252 0 0 0 2 0 0 0 18 0 1 0 1103403238 1413120 238 1992294400 134512640 135192793 4294956224 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 345 238 72 166 0 176 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1380

[startup+0.101299 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15069
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=1644 CPUtime=0.1
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 322 0 0 0 10 0 0 0 18 0 1 0 1103403238 1683456 308 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 411 308 73 166 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1644

[startup+0.301334 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15069
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=1908 CPUtime=0.3
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 377 0 0 0 30 0 0 0 19 0 1 0 1103403238 1953792 363 1992294400 134512640 135192793 4294956224 18446744073709551615 134532863 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 477 363 73 166 0 308 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1908

[startup+0.701404 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15069
/proc/meminfo: memFree=917752/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=2172 CPUtime=0.69
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 443 0 0 0 69 0 0 0 23 0 1 0 1103403238 2224128 429 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 543 429 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=916208/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=2568 CPUtime=1.49
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 538 0 0 0 149 0 0 0 25 0 1 0 1103403238 2629632 524 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 642 524 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=915568/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=2964 CPUtime=3.09
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 655 0 0 0 309 0 0 0 25 0 1 0 1103403238 3035136 641 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 741 641 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=914864/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=3632 CPUtime=6.29
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 807 0 0 0 629 0 0 0 25 0 1 0 1103403238 3719168 793 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 908 793 73 166 0 739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3632

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=913776/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=4708 CPUtime=12.69
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 1035 0 0 0 1269 0 0 0 25 0 1 0 1103403238 4820992 1021 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 1177 1021 73 166 0 1008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4708

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=912688/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=5928 CPUtime=25.48
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 1309 0 0 0 2548 0 0 0 25 0 1 0 1103403238 6070272 1295 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 1482 1295 73 166 0 1313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5928

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=911216/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=7324 CPUtime=51.08
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 1664 0 0 0 5107 1 0 0 25 0 1 0 1103403238 7499776 1650 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 1831 1650 73 166 0 1662 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7324

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=909360/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=9352 CPUtime=102.26
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 2120 0 0 0 10225 1 0 0 25 0 1 0 1103403238 9576448 2106 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 2338 2106 73 166 0 2169 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9352

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=907568/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=11428 CPUtime=162.24
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 2553 0 0 0 16222 2 0 0 25 0 1 0 1103403238 11702272 2539 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 2857 2539 73 166 0 2688 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11428

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=906032/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=13192 CPUtime=222.22
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 2932 0 0 0 22220 2 0 0 25 0 1 0 1103403238 13508608 2918 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 3298 2918 73 166 0 3129 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13192

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=904816/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=14556 CPUtime=282.19
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 3227 0 0 0 28217 2 0 0 25 0 1 0 1103403238 14905344 3213 1992294400 134512640 135192793 4294956224 18446744073709551615 134548170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 3639 3213 73 166 0 3470 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14556

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=903920/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=15632 CPUtime=342.17
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 3456 0 0 0 34215 2 0 0 25 0 1 0 1103403238 16007168 3442 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 3908 3442 73 166 0 3739 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15632

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=903152/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=16372 CPUtime=402.15
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 3646 0 0 0 40212 3 0 0 25 0 1 0 1103403238 16764928 3632 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 4093 3632 73 166 0 3924 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16372

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=902128/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=17460 CPUtime=462.13
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 3901 0 0 0 46210 3 0 0 25 0 1 0 1103403238 17879040 3887 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 4365 3887 73 166 0 4196 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17460

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=901488/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=18256 CPUtime=522.11
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 4062 0 0 0 52208 3 0 0 25 0 1 0 1103403238 18694144 4048 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 4564 4048 73 166 0 4395 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18256

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=900784/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=19172 CPUtime=582.09
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 4241 0 0 0 58205 4 0 0 25 0 1 0 1103403238 19632128 4227 1992294400 134512640 135192793 4294956224 18446744073709551615 134551091 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 4793 4227 73 166 0 4624 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19172

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=899888/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=20176 CPUtime=642.07
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 4451 0 0 0 64203 4 0 0 25 0 1 0 1103403238 20660224 4437 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 5044 4437 73 166 0 4875 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20176

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=899312/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=20816 CPUtime=702.05
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 4593 0 0 0 70201 4 0 0 25 0 1 0 1103403238 21315584 4579 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 5204 4579 73 166 0 5035 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 20816

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=898864/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=21332 CPUtime=762.03
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 4718 0 0 0 76199 4 0 0 25 0 1 0 1103403238 21843968 4704 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 5333 4704 73 166 0 5164 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 21332

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=898224/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=22092 CPUtime=822
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 4871 0 0 0 82196 4 0 0 25 0 1 0 1103403238 22622208 4857 1992294400 134512640 135192793 4294956224 18446744073709551615 134534148 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 5523 4857 73 166 0 5354 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 22092

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=897584/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=22792 CPUtime=881.98
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 5039 0 0 0 88194 4 0 0 25 0 1 0 1103403238 23339008 5025 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 5698 5025 73 166 0 5529 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22792

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=897200/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=23272 CPUtime=941.96
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 5132 0 0 0 94191 5 0 0 25 0 1 0 1103403238 23830528 5118 1992294400 134512640 135192793 4294956224 18446744073709551615 134533786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 5818 5118 73 166 0 5649 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 23272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=896560/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=24004 CPUtime=1001.94
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 5286 0 0 0 100189 5 0 0 25 0 1 0 1103403238 24580096 5272 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 6001 5272 73 166 0 5832 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 24004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=895984/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=24548 CPUtime=1061.91
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 5417 0 0 0 106186 5 0 0 25 0 1 0 1103403238 25137152 5403 1992294400 134512640 135192793 4294956224 18446744073709551615 134551692 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 6137 5403 73 166 0 5968 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 24548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=895600/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=25092 CPUtime=1121.89
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 5520 0 0 0 112184 5 0 0 25 0 1 0 1103403238 25694208 5506 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 6273 5506 73 166 0 6104 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 25092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=895344/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=25404 CPUtime=1181.87
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 5582 0 0 0 118182 5 0 0 25 0 1 0 1103403238 26013696 5568 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 6351 5568 73 166 0 6182 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 25404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=895088/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=25680 CPUtime=1200.07
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 5632 0 0 0 120002 5 0 0 25 0 1 0 1103403238 26296320 5618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 6420 5618 73 166 0 6251 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25680

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: 1.00 1.00 1.00 2/65 15070
/proc/meminfo: memFree=895088/2055920 swapFree=4174136/4192956
[pid=15069] ppid=15067 vsize=25680 CPUtime=1200.07
/proc/15069/stat : 15069 (mxc-sat09) R 15067 15069 14730 0 -1 4194304 5632 0 0 0 120002 5 0 0 25 0 1 0 1103403238 26296320 5618 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15069/statm: 6420 5618 73 166 0 6251 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25680

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): 0.06399
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 25680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5632
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= 2391

runsolver used 0.748886 second user time and 2.6226 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-29 08:16:05
IDJOB=1519029
IDBENCH=70729
IDSOLVER=504
FILE ID=node4/1519029-1238307364
PBS_JOBID= 9061027
Free space on /tmp= 65244 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519029-1238307364/watcher-1519029-1238307364 -o /tmp/evaluation-result-1519029-1238307364/solver-1519029-1238307364 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1519029-1238307364.cnf

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

MD5SUM BENCH= 19cceacad52a786b8f9d29887aa918f2
RANDOM SEED=390365746

node4.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		: 3000.277
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		: 3000.277
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:        918232 kB
Buffers:         99044 kB
Cached:         928156 kB
SwapCached:      12656 kB
Active:         219648 kB
Inactive:       821672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        918232 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          19760 kB
Slab:            82288 kB
Committed_AS:  2747696 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-29 08:36:07