Trace number 1515645

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1963731659-060.cnf
MD5SUMad0fbcf6f5125cb9c05cf259388b367e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.120981
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 

23.18/23.29	c starting MXC with:
23.18/23.29	c cnf_path = HOME/instance-1515645-1238257082.cnf
23.18/23.29	c restart_strategy = auto
23.18/23.29	c sign_strategy = cached
23.18/23.29	c use_preprocessing = -1
23.18/23.29	c output_implicant = 1
23.18/23.29	c timeout_seconds = 0
23.18/23.29	c running SatELite... done
23.18/23.29	c 1 vars eliminated
23.18/23.29	c received 0 units and 2556 clauses from SatELite
23.18/23.29	c 0 assignments made, starting to guess now
23.18/23.29	c ===================================[MXC]=====================================
23.18/23.29	c | Conflicts |                Clause Statistics                   |   Vars   |
23.18/23.29	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
23.18/23.29	c =============================================================================
23.18/23.29	c |         0 |       0       0     2556        0        0     nan |      120 |
23.18/23.29	c |       100 |       0       0     2556      100     1050    25.8 |      120 |
23.18/23.29	c |       210 |       0       0     2556      210     1105    24.9 |      120 |
23.18/23.29	c |       441 |       0       0     2556      441     1220    24.8 |      120 |
23.18/23.29	c |       805 |       0       0     2556      805     1402    25.1 |      120 |
23.18/23.29	c |      1315 |       0       0     2556     1315     1609    24.8 |      120 |
23.18/23.29	c |      1986 |       0       0     2556     1138     1754    24.0 |      120 |
23.18/23.29	c |      2834 |       0       0     2556     1046     1894    23.3 |      120 |
23.18/23.29	c |      3876 |       0       0     2556     1076     2031    23.1 |      120 |
23.18/23.29	c |      5132 |       0       0     2556     1259     2163    22.7 |      120 |
23.18/23.29	c |      6623 |       0       0     2556     1625     2292    23.4 |      120 |
23.18/23.29	c |      8373 |       0       0     2556     2204     2419    24.6 |      120 |
23.18/23.29	c |     10408 |       0       0     2556     1771     2543    23.5 |      120 |
23.18/23.29	c |     12756 |       0       0     2556     1500     2665    24.0 |      120 |
23.18/23.29	c |     15449 |       0       0     2556     1443     2786    24.6 |      120 |
23.18/23.29	c |     18521 |       0       0     2556     1648     2906    23.1 |      120 |
23.18/23.29	c |     22010 |       0       0     2556     2162     3025    24.2 |      120 |
23.18/23.29	c |     25958 |       0       0     2556     3037     3144    23.4 |      120 |
23.18/23.29	c |     30411 |       0       0     2556     2704     3262    23.7 |      120 |
23.18/23.29	c |     35419 |       0       0     2556     2742     3381    23.8 |      120 |
23.18/23.29	c |     41038 |       0       0     2556     3219     3499    23.6 |      120 |
23.18/23.29	c |     47329 |       0       0     2556     2407     3618    23.8 |      120 |
23.18/23.29	c |     54360 |       0       0     2556     2077     3737    23.6 |      120 |
23.18/23.29	c |     62205 |       0       0     2556     2321     3857    24.8 |      120 |
23.18/23.29	c |     70945 |       0       0     2556     3226     3978    23.5 |      120 |
23.18/23.29	c |     80669 |       0       0     2556     2861     4099    23.6 |      120 |
23.18/23.29	c |     91476 |       0       0     2556     3276     4222    24.1 |      120 |
23.18/23.29	c |    103474 |       0       0     2556     2429     4346    23.6 |      120 |
23.18/23.29	c |    116782 |       0       0     2556     2509     4471    22.8 |      120 |
23.18/23.29	c |    131532 |       0       0     2556     3658     4597    23.9 |      120 |
23.18/23.29	c |    147868 |       0       0     2556     3701     4726    23.7 |      120 |
23.18/23.29	c |    165948 |       0       0     2556     2633     4855    23.8 |      120 |
23.18/23.29	c |    185947 |       0       0     2556     2944     4987    24.4 |      120 |
23.18/23.29	c |    208057 |       0       0     2556     4861     5120    24.3 |      120 |
23.18/23.29	c |    232489 |       0       0     2556     3382     5255    23.8 |      120 |
23.18/23.29	c |    259475 |       0       0     2556     3766     5393    23.0 |      120 |
23.18/23.29	c |    289271 |       0       0     2556     3534     5532    23.7 |      120 |
23.18/23.29	c |    322158 |       0       0     2556     5647     5674    24.2 |      120 |
23.18/23.29	c |    358445 |       0       0     2556     4635     5818    24.4 |      120 |
23.18/23.29	c |    398472 |       0       0     2556     3448     5965    22.9 |      120 |
23.18/23.29	c |    442613 |       0       0     2556     5345     6114    22.8 |      120 |
23.18/23.29	c |    491279 |       0       0     2556     4550     6265    23.1 |      120 |
23.18/23.29	c |    544923 |       0       0     2556     4335

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-1515645-1238257082/watcher-1515645-1238257082 -o /tmp/evaluation-result-1515645-1238257082/solver-1515645-1238257082 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515645-1238257082.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 2312
/proc/meminfo: memFree=988656/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=1108 CPUtime=0
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1098373748 1134592 138 1992294400 134512640 135192793 4294956224 18446744073709551615 134546201 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 277 138 55 166 0 108 0

[startup+0.0658581 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2312
/proc/meminfo: memFree=988656/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=1772 CPUtime=0.06
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 328 0 0 0 6 0 0 0 18 0 1 0 1098373748 1814528 314 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 443 314 72 166 0 274 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1772

[startup+0.101862 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2312
/proc/meminfo: memFree=988656/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=1772 CPUtime=0.09
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 344 0 0 0 9 0 0 0 18 0 1 0 1098373748 1814528 330 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 443 330 72 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301896 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2312
/proc/meminfo: memFree=988656/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=2036 CPUtime=0.29
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 401 0 0 0 29 0 0 0 19 0 1 0 1098373748 2084864 387 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 509 387 72 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.702958 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2312
/proc/meminfo: memFree=988656/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=2300 CPUtime=0.7
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 460 0 0 0 70 0 0 0 22 0 1 0 1098373748 2355200 446 1992294400 134512640 135192793 4294956224 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 575 446 72 166 0 406 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2300

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=986984/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=2560 CPUtime=1.49
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 538 0 0 0 149 0 0 0 25 0 1 0 1098373748 2621440 524 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 640 524 72 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10134 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=986536/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=2956 CPUtime=3.09
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 644 0 0 0 309 0 0 0 25 0 1 0 1098373748 3026944 630 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 739 630 72 166 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2956

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=985832/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=3504 CPUtime=6.29
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 754 0 0 0 629 0 0 0 25 0 1 0 1098373748 3588096 740 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 876 740 72 166 0 707 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3504

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=985064/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=4192 CPUtime=12.69
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 913 0 0 0 1269 0 0 0 25 0 1 0 1098373748 4292608 899 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 1048 899 72 166 0 879 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4192

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=984296/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=5204 CPUtime=25.48
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 1112 0 0 0 2548 0 0 0 25 0 1 0 1098373748 5328896 1098 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 1301 1098 72 166 0 1132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5204

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=983016/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=6576 CPUtime=51.07
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 1423 0 0 0 5107 0 0 0 25 0 1 0 1098373748 6733824 1409 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 1644 1409 72 166 0 1475 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6576

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=981288/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=8544 CPUtime=102.26
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 1845 0 0 0 10225 1 0 0 25 0 1 0 1098373748 8749056 1831 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 2136 1831 72 166 0 1967 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8544

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=980520/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=9184 CPUtime=162.24
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 2033 0 0 0 16223 1 0 0 25 0 1 0 1098373748 9404416 2019 1992294400 134512640 135192793 4294956224 18446744073709551615 134548177 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 2296 2019 72 166 0 2127 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9184

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=979368/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=10352 CPUtime=222.22
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 2306 0 0 0 22220 2 0 0 25 0 1 0 1098373748 10600448 2292 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 2588 2292 72 166 0 2419 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=978408/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=11412 CPUtime=282.21
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 2546 0 0 0 28218 3 0 0 25 0 1 0 1098373748 11685888 2532 1992294400 134512640 135192793 4294956224 18446744073709551615 134766671 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 2853 2532 72 166 0 2684 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11412

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=978088/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=11796 CPUtime=342.18
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 2624 0 0 0 34215 3 0 0 25 0 1 0 1098373748 12079104 2610 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 2949 2610 72 166 0 2780 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11796

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=977384/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=12644 CPUtime=402.16
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 2799 0 0 0 40213 3 0 0 25 0 1 0 1098373748 12947456 2785 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 3161 2785 72 166 0 2992 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12644

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=976744/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=13556 CPUtime=462.15
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 2955 0 0 0 46211 4 0 0 25 0 1 0 1098373748 13881344 2941 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 3389 2941 72 166 0 3220 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13556

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=975912/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=14700 CPUtime=522.13
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3182 0 0 0 52209 4 0 0 25 0 1 0 1098373748 15052800 3168 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 3675 3168 72 166 0 3506 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 14700

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=975272/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=15344 CPUtime=582.11
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3323 0 0 0 58207 4 0 0 25 0 1 0 1098373748 15712256 3309 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 3836 3309 72 166 0 3667 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 15344

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=974824/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=15884 CPUtime=642.1
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3440 0 0 0 64205 5 0 0 25 0 1 0 1098373748 16265216 3426 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 3971 3426 72 166 0 3802 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 15884

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=974376/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=16460 CPUtime=702.07
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3550 0 0 0 70202 5 0 0 25 0 1 0 1098373748 16855040 3536 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4115 3536 72 166 0 3946 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 16460

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=973992/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=16840 CPUtime=762.05
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3622 0 0 0 76200 5 0 0 25 0 1 0 1098373748 17244160 3608 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4210 3608 72 166 0 4041 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 16840

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=973864/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=17224 CPUtime=822.04
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3689 0 0 0 82198 6 0 0 25 0 1 0 1098373748 17637376 3675 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4306 3675 72 166 0 4137 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 17224

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 2313
/proc/meminfo: memFree=973288/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=17988 CPUtime=882.01
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3827 0 0 0 88195 6 0 0 25 0 1 0 1098373748 18419712 3813 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4497 3813 72 166 0 4328 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 17988

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2313
/proc/meminfo: memFree=972712/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=18560 CPUtime=941.99
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3965 0 0 0 94193 6 0 0 25 0 1 0 1098373748 19005440 3951 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4640 3951 72 166 0 4471 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 18560

[startup+1002.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 2313
/proc/meminfo: memFree=972712/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=18560 CPUtime=1001.98
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3975 0 0 0 100191 7 0 0 25 0 1 0 1098373748 19005440 3961 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4640 3961 72 166 0 4471 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 18560

[startup+1062.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 2313
/proc/meminfo: memFree=972648/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=18560 CPUtime=1061.96
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 3985 0 0 0 106189 7 0 0 25 0 1 0 1098373748 19005440 3971 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4640 3971 72 166 0 4471 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 18560

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2313
/proc/meminfo: memFree=972584/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=18560 CPUtime=1121.94
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 4001 0 0 0 112187 7 0 0 25 0 1 0 1098373748 19005440 3987 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4640 3987 72 166 0 4471 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 18560

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2313
/proc/meminfo: memFree=972520/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=18560 CPUtime=1181.92
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 4019 0 0 0 118184 8 0 0 25 0 1 0 1098373748 19005440 4005 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4640 4005 72 166 0 4471 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 18560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2314
/proc/meminfo: memFree=972264/2055920 swapFree=4178216/4192956
[pid=2312] ppid=2310 vsize=18560 CPUtime=1200.02
/proc/2312/stat : 2312 (mxc-sat09) R 2310 2312 2086 0 -1 4194304 4021 0 0 0 119994 8 0 0 25 0 1 0 1098373748 19005440 4007 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/2312/statm: 4640 4007 72 166 0 4471 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18560

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.086986
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 18560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4021
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= 827

runsolver used 0.805877 second user time and 2.55961 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 17:18:02
IDJOB=1515645
IDBENCH=70447
IDSOLVER=504
FILE ID=node26/1515645-1238257082
PBS_JOBID= 9060755
Free space on /tmp= 66108 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1963731659-060.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515645-1238257082/watcher-1515645-1238257082 -o /tmp/evaluation-result-1515645-1238257082/solver-1515645-1238257082 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515645-1238257082.cnf

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

MD5SUM BENCH= ad0fbcf6f5125cb9c05cf259388b367e
RANDOM SEED=2084215141

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        989072 kB
Buffers:         80384 kB
Cached:         893424 kB
SwapCached:       8520 kB
Active:         104388 kB
Inactive:       879360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        989072 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            69164 kB
Committed_AS:  2814908 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-28 17:38:05