Trace number 1515153

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S918173205-035.cnf
MD5SUM01229a71bca95743148fcd5c63c4afaa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

22.98/23.02	c starting MXC with:
22.98/23.02	c cnf_path = HOME/instance-1515153-1238250130.cnf
22.98/23.02	c restart_strategy = auto
22.98/23.02	c sign_strategy = cached
22.98/23.02	c use_preprocessing = -1
22.98/23.02	c output_implicant = 1
22.98/23.02	c timeout_seconds = 0
22.98/23.02	c running SatELite... done
22.98/23.02	c 1 vars eliminated
22.98/23.02	c received 0 units and 2556 clauses from SatELite
22.98/23.02	c 0 assignments made, starting to guess now
22.98/23.02	c ===================================[MXC]=====================================
22.98/23.02	c | Conflicts |                Clause Statistics                   |   Vars   |
22.98/23.02	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
22.98/23.02	c =============================================================================
22.98/23.02	c |         0 |       0       0     2556        0        0     nan |      120 |
22.98/23.02	c |       100 |       0       0     2556      100     1050    26.9 |      120 |
22.98/23.02	c |       210 |       0       0     2556      210     1105    26.4 |      120 |
22.98/23.02	c |       441 |       0       0     2556      441     1220    26.2 |      120 |
22.98/23.02	c |       805 |       0       0     2556      805     1402    25.9 |      120 |
22.98/23.02	c |      1315 |       0       0     2556     1315     1609    25.8 |      120 |
22.98/23.02	c |      1986 |       0       0     2556     1138     1754    25.0 |      120 |
22.98/23.02	c |      2834 |       0       0     2556     1046     1894    24.8 |      120 |
22.98/23.02	c |      3876 |       0       0     2556     1077     2031    24.5 |      120 |
22.98/23.02	c |      5132 |       0       0     2556     1263     2163    24.6 |      120 |
22.98/23.02	c |      6623 |       0       0     2556     1628     2292    24.3 |      120 |
22.98/23.02	c |      8373 |       0       0     2556     2205     2419    24.2 |      120 |
22.98/23.02	c |     10408 |       0       0     2556     1767     2543    23.6 |      120 |
22.98/23.02	c |     12756 |       0       0     2556     1495     2665    24.0 |      120 |
22.98/23.02	c |     15449 |       0       0     2556     1437     2786    23.5 |      120 |
22.98/23.02	c |     18521 |       0       0     2556     1640     2906    23.7 |      120 |
22.98/23.02	c |     22010 |       0       0     2556     2155     3025    23.8 |      120 |
22.98/23.02	c |     25958 |       0       0     2556     3026     3144    24.1 |      120 |
22.98/23.02	c |     30411 |       0       0     2556     2696     3262    23.4 |      120 |
22.98/23.02	c |     35419 |       0       0     2556     2738     3381    23.8 |      120 |
22.98/23.02	c |     41038 |       0       0     2556     3214     3499    23.8 |      120 |
22.98/23.02	c |     47329 |       0       0     2556     2397     3618    23.4 |      120 |
22.98/23.02	c |     54360 |       0       0     2556     2060     3737    24.0 |      120 |
22.98/23.02	c |     62205 |       0       0     2556     2299     3857    23.6 |      120 |
22.98/23.02	c |     70945 |       0       0     2556     3210     3978    23.4 |      120 |
22.98/23.02	c |     80669 |       0       0     2556     2850     4099    22.9 |      120 |
22.98/23.02	c |     91476 |       0       0     2556     3260     4222    24.3 |      120 |
22.98/23.02	c |    103474 |       0       0     2556     2405     4346    22.7 |      120 |
22.98/23.02	c |    116782 |       0       0     2556     2474     4471    22.2 |      120 |
22.98/23.02	c |    131532 |       0       0     2556     3619     4597    23.4 |      120 |
22.98/23.02	c |    147868 |       0       0     2556     3656     4726    24.7 |      120 |
22.98/23.02	c |    165948 |       0       0     2556     2582     4855    23.1 |      120 |
22.98/23.02	c |    185947 |       0       0     2556     2896     4987    23.8 |      120 |
22.98/23.02	c |    208057 |       0       0     2556     4810     5120    24.2 |      120 |
22.98/23.02	c |    232489 |       0       0     2556     3338     5255    23.4 |      120 |
22.98/23.02	c |    259475 |       0       0     2556     3730     5393    23.6 |      120 |
22.98/23.02	c |    289271 |       0       0     2556     3500     5532    23.1 |      120 |
22.98/23.02	c |    322158 |       0       0     2556     5612     5674    24.5 |      120 |
22.98/23.02	c |    358445 |       0       0     2556     4622     5818    23.1 |      120 |
22.98/23.02	c |    398472 |       0       0     2556     3441     5965    23.3 |      120 |
22.98/23.02	c |    442613 |       0       0     2556     5330     6114    23.6 |      120 |
22.98/23.02	c |    491279 |       0       0     2556     4530     6265    23.3 |      120 |
22.98/23.02	c |    544923 |       0       0     2556     4300

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-1515153-1238250130/watcher-1515153-1238250130 -o /tmp/evaluation-result-1515153-1238250130/solver-1515153-1238250130 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515153-1238250130.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1617
/proc/meminfo: memFree=931512/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=1108 CPUtime=0
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1097679167 1134592 138 1992294400 134512640 135192793 4294956224 18446744073709551615 134546201 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 277 138 55 166 0 108 0

[startup+0.014075 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1617
/proc/meminfo: memFree=931512/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=1372 CPUtime=0.01
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 231 0 0 0 1 0 0 0 18 0 1 0 1097679167 1404928 217 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 343 217 71 166 0 174 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1372

[startup+0.101092 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1617
/proc/meminfo: memFree=931512/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=1772 CPUtime=0.09
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 1097679167 1814528 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 443 332 72 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301128 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1617
/proc/meminfo: memFree=931512/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=2036 CPUtime=0.29
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 1097679167 2084864 389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 509 389 72 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701201 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1617
/proc/meminfo: memFree=931512/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=2300 CPUtime=0.69
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 460 0 0 0 69 0 0 0 22 0 1 0 1097679167 2355200 446 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 575 446 72 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=929840/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=2568 CPUtime=1.49
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 532 0 0 0 149 0 0 0 25 0 1 0 1097679167 2629632 518 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 642 518 72 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10164 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=929392/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=2976 CPUtime=3.09
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 620 0 0 0 309 0 0 0 25 0 1 0 1097679167 3047424 606 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 744 606 72 166 0 575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2976

[startup+6.30123 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=928816/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=3520 CPUtime=6.29
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 747 0 0 0 629 0 0 0 25 0 1 0 1097679167 3604480 733 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 880 733 72 166 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3520

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=927992/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=4072 CPUtime=12.69
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 893 0 0 0 1269 0 0 0 25 0 1 0 1097679167 4169728 879 1992294400 134512640 135192793 4294956224 18446744073709551615 134551105 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 1018 879 72 166 0 849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4072

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=927032/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=5112 CPUtime=25.48
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 1133 0 0 0 2548 0 0 0 25 0 1 0 1097679167 5234688 1119 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 1278 1119 72 166 0 1109 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5112

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=925688/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=6700 CPUtime=51.07
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 1458 0 0 0 5106 1 0 0 25 0 1 0 1097679167 6860800 1444 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 1675 1444 72 166 0 1506 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6700

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=923896/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=8696 CPUtime=102.26
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 1894 0 0 0 10224 2 0 0 25 0 1 0 1097679167 8904704 1880 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 2174 1880 72 166 0 2005 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8696

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=923000/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=9600 CPUtime=162.23
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 2113 0 0 0 16221 2 0 0 25 0 1 0 1097679167 9830400 2099 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 2400 2099 72 166 0 2231 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9600

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=921976/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=10556 CPUtime=222.21
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 2353 0 0 0 22219 2 0 0 25 0 1 0 1097679167 10809344 2339 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 2639 2339 72 166 0 2470 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10556

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=921144/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=11452 CPUtime=282.19
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 2561 0 0 0 28216 3 0 0 25 0 1 0 1097679167 11726848 2547 1992294400 134512640 135192793 4294956224 18446744073709551615 134550392 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 2863 2547 72 166 0 2694 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11452

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=920568/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=12020 CPUtime=342.16
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 2692 0 0 0 34213 3 0 0 25 0 1 0 1097679167 12308480 2678 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 3005 2678 72 166 0 2836 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12020

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=919544/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=13436 CPUtime=402.15
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 2959 0 0 0 40211 4 0 0 25 0 1 0 1097679167 13758464 2945 1992294400 134512640 135192793 4294956224 18446744073709551615 134612867 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 3359 2945 72 166 0 3190 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13436

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=918776/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=14392 CPUtime=462.12
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3127 0 0 0 46208 4 0 0 25 0 1 0 1097679167 14737408 3113 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 3598 3113 72 166 0 3429 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14392

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=918392/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=14908 CPUtime=522.1
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3222 0 0 0 52206 4 0 0 25 0 1 0 1097679167 15265792 3208 1992294400 134512640 135192793 4294956224 18446744073709551615 134740875 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 3727 3208 72 166 0 3558 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 14908

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=918072/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=15292 CPUtime=582.08
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3298 0 0 0 58203 5 0 0 25 0 1 0 1097679167 15659008 3284 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 3823 3284 72 166 0 3654 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15292

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=917816/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=15644 CPUtime=642.06
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3374 0 0 0 64201 5 0 0 25 0 1 0 1097679167 16019456 3360 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 3911 3360 72 166 0 3742 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 15644

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=917624/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=15644 CPUtime=702.04
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3415 0 0 0 70199 5 0 0 25 0 1 0 1097679167 16019456 3401 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 3911 3401 72 166 0 3742 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 15644

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=917304/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=16020 CPUtime=762.02
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3493 0 0 0 76197 5 0 0 25 0 1 0 1097679167 16404480 3479 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4005 3479 72 166 0 3836 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 16020

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=916536/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=17072 CPUtime=822
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3670 0 0 0 82194 6 0 0 25 0 1 0 1097679167 17481728 3656 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4268 3656 72 166 0 4099 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 17072

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=916088/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=17548 CPUtime=881.97
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3769 0 0 0 88191 6 0 0 25 0 1 0 1097679167 17969152 3755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4387 3755 72 166 0 4218 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 17548

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=915832/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=17932 CPUtime=941.95
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3865 0 0 0 94189 6 0 0 25 0 1 0 1097679167 18362368 3851 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4483 3851 72 166 0 4314 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 17932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=915512/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=18124 CPUtime=1001.93
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3914 0 0 0 100187 6 0 0 25 0 1 0 1097679167 18558976 3900 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4531 3900 72 166 0 4362 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 18124

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=915256/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=18500 CPUtime=1061.9
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 3970 0 0 0 106184 6 0 0 25 0 1 0 1097679167 18944000 3956 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4625 3956 72 166 0 4456 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 18500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=914872/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=18880 CPUtime=1121.89
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 4083 0 0 0 112182 7 0 0 25 0 1 0 1097679167 19333120 4069 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4720 4069 72 166 0 4551 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 18880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1618
/proc/meminfo: memFree=914680/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=19064 CPUtime=1181.86
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 4116 0 0 0 118179 7 0 0 25 0 1 0 1097679167 19521536 4102 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4766 4102 72 166 0 4597 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 19064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1619
/proc/meminfo: memFree=914488/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=19064 CPUtime=1200.06
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 4118 0 0 0 119999 7 0 0 25 0 1 0 1097679167 19521536 4104 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4766 4104 72 166 0 4597 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19064

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 0.98 2/65 1619
/proc/meminfo: memFree=914488/2055920 swapFree=4177704/4192956
[pid=1617] ppid=1615 vsize=19064 CPUtime=1200.06
/proc/1617/stat : 1617 (mxc-sat09) R 1615 1617 1236 0 -1 4194304 4118 0 0 0 119999 7 0 0 25 0 1 0 1097679167 19521536 4104 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1617/statm: 4766 4104 72 166 0 4597 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 19064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.077988
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 19064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4118
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= 2235

runsolver used 1.25081 second user time and 2.05269 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 15:22:10
IDJOB=1515153
IDBENCH=70406
IDSOLVER=504
FILE ID=node24/1515153-1238250130
PBS_JOBID= 9060733
Free space on /tmp= 65752 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S918173205-035.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515153-1238250130/watcher-1515153-1238250130 -o /tmp/evaluation-result-1515153-1238250130/solver-1515153-1238250130 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515153-1238250130.cnf

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

MD5SUM BENCH= 01229a71bca95743148fcd5c63c4afaa
RANDOM SEED=1856112065

node24.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		: 3000.260
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		: 3000.260
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:        931928 kB
Buffers:         86884 kB
Cached:         938908 kB
SwapCached:       9032 kB
Active:          38552 kB
Inactive:       997716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        931928 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            73624 kB
Committed_AS:  3105128 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 15:42:13