Trace number 1518897

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/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
MD5SUM8cb1176508e2efdfe13581d28c3b3032
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
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 

30.08/30.16	c starting MXC with:
30.08/30.16	c cnf_path = HOME/instance-1518897-1238305720.cnf
30.08/30.16	c restart_strategy = auto
30.08/30.16	c sign_strategy = cached
30.08/30.16	c use_preprocessing = -1
30.08/30.16	c output_implicant = 1
30.08/30.16	c timeout_seconds = 0
30.08/30.16	c running SatELite... done
30.08/30.16	c 10 vars eliminated
30.08/30.16	c received 0 units and 2033 clauses from SatELite
30.08/30.16	c 9 assignments made, starting to guess now
30.08/30.16	c ===================================[MXC]=====================================
30.08/30.16	c | Conflicts |                Clause Statistics                   |   Vars   |
30.08/30.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.08/30.16	c =============================================================================
30.08/30.16	c |         0 |       0       0     2033        0        0     nan |      480 |
30.08/30.16	c |       100 |       0       0     2033      100     1050    21.9 |      471 |
30.08/30.16	c |       210 |       0       0     2033      210     1105    21.5 |      471 |
30.08/30.16	c |       441 |       0       0     2033      441     1220    21.7 |      471 |
30.08/30.16	c |       805 |       0       0     2033      805     1402    21.6 |      471 |
30.08/30.16	c |      1315 |       0       0     2033     1315     1609    22.0 |      471 |
30.08/30.16	c |      1986 |       0       0     2033     1138     1754    22.1 |      471 |
30.08/30.16	c |      2834 |       0       0     2033     1046     1894    24.2 |      471 |
30.08/30.16	c |      3876 |       0       0     2033     1077     2031    22.7 |      471 |
30.08/30.16	c |      5132 |       0       0     2033     1260     2163    23.9 |      471 |
30.08/30.16	c |      6623 |       0       0     2033     1625     2292    24.6 |      471 |
30.08/30.16	c |      8373 |       0       0     2033     2201     2419    22.7 |      471 |
30.08/30.16	c |     10408 |       0       0     2033     1762     2543    20.1 |      471 |
30.08/30.16	c |     12756 |       0       0     2033     1487     2665    20.6 |      471 |
30.08/30.16	c |     15449 |       0       0     2033     1425     2786    22.5 |      471 |
30.08/30.16	c |     18521 |       0       0     2033     1625     2906    23.1 |      471 |
30.08/30.16	c |     22010 |       0       0     2033     2134     3025    21.8 |      471 |
30.08/30.16	c |     25958 |       0       0     2033     3004     3144    23.4 |      471 |
30.08/30.16	c |     30411 |       0       0     2033     2673     3262    21.6 |      471 |
30.08/30.16	c |     35419 |       0       0     2033     2706     3381    21.7 |      471 |
30.08/30.16	c |     41038 |       0       0     2033     3175     3499    23.2 |      471 |
30.08/30.16	c |     47329 |       0       0     2033     2352     3618    21.6 |      471 |
30.08/30.16	c |     54360 |       0       0     2033     2006     3737    20.5 |      471 |
30.08/30.16	c |     62205 |       0       0     2033     2234     3857    20.8 |      471 |
30.08/30.16	c |     70945 |       0       0     2033     3136     3978    22.5 |      471 |
30.08/30.16	c |     80669 |       0       0     2033     2762     4099    21.1 |      471 |
30.08/30.16	c |     91476 |       0       0     2033     3165     4222    21.1 |      471 |
30.08/30.16	c |    103474 |       0       0     2033     2295     4346    20.1 |      471 |
30.08/30.16	c |    116782 |       0       0     2033     2351     4471    18.5 |      471 |
30.08/30.16	c |    131532 |       0       0     2033     3486     4597    21.5 |      471 |
30.08/30.16	c |    147868 |       0       0     2033     3506     4726    23.9 |      471 |
30.08/30.16	c |    165948 |       0       0     2033     4833     4855    22.9 |      471 |
30.08/30.16	c |    185947 |       0       0     2033     2691     4987    20.2 |      471 |
30.08/30.16	c |    208057 |       0       0     2033     4587     5120    21.8 |      471 |
30.08/30.16	c |    232489 |       0       0     2033     3081     5255    21.4 |      471 |
30.08/30.16	c |    259475 |       0       0     2033     3427     5393    21.6 |      471 |
30.08/30.16	c |    289271 |       0       0     2033     3156     5532    20.8 |      471 |
30.08/30.16	c |    322158 |       0       0     2033     5224     5674    21.0 |      471 |
30.08/30.16	c |    358445 |       0       0     2033     4180     5818    21.0 |      471 |
30.08/30.16	c |    398472 |       0       0     2033     5936     5965    22.6 |      471 |
30.08/30.16	c |    442613 |       0       0     2033     4817     6114    21.4 |      471 |
30.08/30.16	c |    491279 |       0       0     2033     3981     6265    20.9 |      471 |
30.08/30.16	c |    544923 |       0       0     2033     3690

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-1518897-1238305720/watcher-1518897-1238305720 -o /tmp/evaluation-result-1518897-1238305720/solver-1518897-1238305720 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518897-1238305720.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21210
/proc/meminfo: memFree=1824304/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=988 CPUtime=0
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1103238187 1011712 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134573219 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 247 130 56 166 0 78 0

[startup+0.00742597 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21210
/proc/meminfo: memFree=1824304/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=1252 CPUtime=0
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 1103238187 1282048 209 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 313 209 72 166 0 144 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1252

[startup+0.101437 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21210
/proc/meminfo: memFree=1824304/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=1648 CPUtime=0.09
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 322 0 0 0 9 0 0 0 18 0 1 0 1103238187 1687552 308 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 412 308 73 166 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1648

[startup+0.301462 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21210
/proc/meminfo: memFree=1824304/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=1912 CPUtime=0.29
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 388 0 0 0 29 0 0 0 19 0 1 0 1103238187 1957888 374 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 478 374 73 166 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.701515 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 21210
/proc/meminfo: memFree=1824304/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=2176 CPUtime=0.69
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 459 0 0 0 69 0 0 0 23 0 1 0 1103238187 2228224 445 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 544 445 73 166 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2176

[startup+1.50162 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1822632/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=2576 CPUtime=1.49
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 544 0 0 0 149 0 0 0 25 0 1 0 1103238187 2637824 530 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 644 530 73 166 0 475 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2576

[startup+3.10183 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1822120/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=2972 CPUtime=3.09
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 654 0 0 0 309 0 0 0 25 0 1 0 1103238187 3043328 640 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 743 640 73 166 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2972

[startup+6.30125 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1821416/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=3636 CPUtime=6.29
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 812 0 0 0 629 0 0 0 25 0 1 0 1103238187 3723264 798 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 909 798 73 166 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3636

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1820264/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=4580 CPUtime=12.68
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 1028 0 0 0 1268 0 0 0 25 0 1 0 1103238187 4689920 1014 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 1145 1014 73 166 0 976 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4580

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1819048/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=5800 CPUtime=25.48
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 1316 0 0 0 2548 0 0 0 25 0 1 0 1103238187 5939200 1302 1992294400 134512640 135192793 4294956224 18446744073709551615 134550979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 1450 1302 73 166 0 1281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5800

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1817512/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=7472 CPUtime=51.08
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 1713 0 0 0 5107 1 0 0 25 0 1 0 1103238187 7651328 1699 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 1868 1699 73 166 0 1699 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7472

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1815400/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=9872 CPUtime=102.26
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 2225 0 0 0 10225 1 0 0 25 0 1 0 1103238187 10108928 2211 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 2468 2211 73 166 0 2299 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9872

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1813800/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=11796 CPUtime=162.25
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 2648 0 0 0 16223 2 0 0 25 0 1 0 1103238187 12079104 2634 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 2949 2634 73 166 0 2780 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11796

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1812392/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=13252 CPUtime=222.22
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 2973 0 0 0 22220 2 0 0 25 0 1 0 1103238187 13570048 2959 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 3313 2959 73 166 0 3144 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13252

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1811304/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=14616 CPUtime=282.2
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 3256 0 0 0 28218 2 0 0 25 0 1 0 1103238187 14966784 3242 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 3654 3242 73 166 0 3485 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14616

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1810152/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=15820 CPUtime=342.18
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 3519 0 0 0 34216 2 0 0 25 0 1 0 1103238187 16199680 3505 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 3955 3505 73 166 0 3786 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15820

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1809192/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=16868 CPUtime=402.17
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 3762 0 0 0 40214 3 0 0 25 0 1 0 1103238187 17272832 3748 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 4217 3748 73 166 0 4048 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16868

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1808552/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=17524 CPUtime=462.15
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 3923 0 0 0 46212 3 0 0 25 0 1 0 1103238187 17944576 3909 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 4381 3909 73 166 0 4212 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 17524

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1807784/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=18424 CPUtime=522.13
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 4107 0 0 0 52210 3 0 0 25 0 1 0 1103238187 18866176 4093 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 4606 4093 73 166 0 4437 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18424

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1807208/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=18908 CPUtime=582.11
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 4243 0 0 0 58208 3 0 0 25 0 1 0 1103238187 19361792 4229 1992294400 134512640 135192793 4294956224 18446744073709551615 134534152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 4727 4229 73 166 0 4558 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18908

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1806440/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=19916 CPUtime=642.1
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 4437 0 0 0 64206 4 0 0 25 0 1 0 1103238187 20393984 4423 1992294400 134512640 135192793 4294956224 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 4979 4423 73 166 0 4810 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19916

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21211
/proc/meminfo: memFree=1805672/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=20752 CPUtime=702.07
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 4634 0 0 0 70203 4 0 0 25 0 1 0 1103238187 21250048 4620 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 5188 4620 73 166 0 5019 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 20752

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1804896/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=21424 CPUtime=762.06
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 4805 0 0 0 76201 5 0 0 25 0 1 0 1103238187 21938176 4791 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 5356 4791 73 166 0 5187 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 21424

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1804384/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=22080 CPUtime=822.03
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 4933 0 0 0 82198 5 0 0 25 0 1 0 1103238187 22609920 4919 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 5520 4919 73 166 0 5351 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 22080

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1803744/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=22704 CPUtime=882.01
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 5087 0 0 0 88196 5 0 0 25 0 1 0 1103238187 23248896 5073 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 5676 5073 73 166 0 5507 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 22704

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1803104/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=23480 CPUtime=941.99
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 5248 0 0 0 94194 5 0 0 25 0 1 0 1103238187 24043520 5234 1992294400 134512640 135192793 4294956224 18446744073709551615 134551288 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 5870 5234 73 166 0 5701 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 23480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1802656/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=23864 CPUtime=1001.98
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 5356 0 0 0 100192 6 0 0 25 0 1 0 1103238187 24436736 5342 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 5966 5342 73 166 0 5797 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 23864

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1802472/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=24196 CPUtime=1061.96
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 5425 0 0 0 106190 6 0 0 25 0 1 0 1103238187 24776704 5411 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 6049 5411 73 166 0 5880 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 24196

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1801960/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=24888 CPUtime=1121.94
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 5536 0 0 0 112188 6 0 0 25 0 1 0 1103238187 25485312 5522 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 6222 5522 73 166 0 6053 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 24888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1801704/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=25048 CPUtime=1181.92
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 5590 0 0 0 118186 6 0 0 25 0 1 0 1103238187 25649152 5576 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 6262 5576 73 166 0 6093 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 25048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21217
/proc/meminfo: memFree=1801512/2055920 swapFree=4177692/4192956
[pid=21210] ppid=21208 vsize=25400 CPUtime=1200.01
/proc/21210/stat : 21210 (mxc-sat09) R 21208 21210 20906 0 -1 4194304 5648 0 0 0 119995 6 0 0 25 0 1 0 1103238187 26009600 5634 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/21210/statm: 6350 5634 73 166 0 6181 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25400

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): 1199.96
CPU system time (s): 0.073988
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 25400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5648
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= 1919

runsolver used 0.882865 second user time and 2.48662 second system time

The end

Launcher Data 

Begin job on node13 at 2009-03-29 07:48:40
IDJOB=1518897
IDBENCH=70718
IDSOLVER=504
FILE ID=node13/1518897-1238305720
PBS_JOBID= 9061012
Free space on /tmp= 66392 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518897-1238305720/watcher-1518897-1238305720 -o /tmp/evaluation-result-1518897-1238305720/solver-1518897-1238305720 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518897-1238305720.cnf

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

MD5SUM BENCH= 8cb1176508e2efdfe13581d28c3b3032
RANDOM SEED=579403788

node13.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		: 3000.240
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		: 3000.240
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:       1824720 kB
Buffers:         47444 kB
Cached:         113228 kB
SwapCached:       9056 kB
Active:          99648 kB
Inactive:        71420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824720 kB
SwapTotal:     4192956 kB
SwapFree:      4177692 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            46048 kB
Committed_AS:  2962248 kB
PageTables:       1464 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= 66388 MiB
End job on node13 at 2009-03-29 08:08:42