Trace number 334004

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, and are wall clock time (not CPU 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
CMUSAT BASE 2007-02-08? (TO) 1200.08 1200.42

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
Bench CategoryCRAFTED (crafted 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 variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-334004-1173544823 -o ROOT/results/node7/solver-334004-1173544823 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334004-1173544823/cmusat_base /tmp/evaluation/334004-1173544823/instance-334004-1173544823.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 22941
/proc/meminfo: memFree=1643736/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=2508 CPUtime=0
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 374437017 2568192 186 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564250 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 627 186 90 241 0 383 0

[startup+0.0465201 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 22941
/proc/meminfo: memFree=1643736/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=3312 CPUtime=0.04
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 432 0 0 0 4 0 0 0 18 0 1 0 374437017 3391488 414 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559928 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 828 414 110 241 0 584 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3312

[startup+0.101525 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 22941
/proc/meminfo: memFree=1643736/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=3312 CPUtime=0.09
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 437 0 0 0 9 0 0 0 18 0 1 0 374437017 3391488 419 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 828 419 110 241 0 584 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.301546 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 22941
/proc/meminfo: memFree=1643736/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=3444 CPUtime=0.29
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 484 0 0 0 29 0 0 0 19 0 1 0 374437017 3526656 466 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063239 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 861 466 110 241 0 617 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3444

[startup+0.701588 s]
/proc/loadavg: 0.91 0.98 1.20 3/77 22941
/proc/meminfo: memFree=1643736/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=3948 CPUtime=0.69
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 585 0 0 0 69 0 0 0 22 0 1 0 374437017 4042752 567 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551616 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 987 567 110 241 0 743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3948

[startup+1.50167 s]
/proc/loadavg: 0.91 0.98 1.20 2/78 22942
/proc/meminfo: memFree=1641744/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=4176 CPUtime=1.49
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 649 0 0 0 149 0 0 0 25 0 1 0 374437017 4276224 631 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560063 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 1044 631 110 241 0 800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4176

[startup+3.10184 s]
/proc/loadavg: 0.91 0.98 1.20 2/78 22942
/proc/meminfo: memFree=1641232/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=4416 CPUtime=3.09
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 748 0 0 0 309 0 0 0 25 0 1 0 374437017 4521984 730 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551171 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 1104 730 110 241 0 860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4416

[startup+6.30117 s]
/proc/loadavg: 0.92 0.98 1.20 2/78 22942
/proc/meminfo: memFree=1640720/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=6276 CPUtime=6.29
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 1251 0 0 0 629 0 0 0 25 0 1 0 374437017 6426624 1059 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 1569 1059 110 241 0 1325 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6276

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 1.19 2/78 22942
/proc/meminfo: memFree=1638928/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=6860 CPUtime=12.69
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 1543 0 0 0 1269 0 0 0 25 0 1 0 374437017 7024640 1225 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552836 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 1715 1225 110 241 0 1471 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6860

[startup+25.5012 s]
/proc/loadavg: 0.94 0.98 1.19 2/78 22942
/proc/meminfo: memFree=1636112/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=9320 CPUtime=25.48
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 2584 0 0 0 2547 1 0 0 25 0 1 0 374437017 9543680 1936 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551282 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 2330 1936 110 241 0 2086 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9320

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 1.18 2/78 22942
/proc/meminfo: memFree=1631248/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=15068 CPUtime=51.07
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 4496 0 0 0 5105 2 0 0 25 0 1 0 374437017 15429632 3151 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 3767 3151 110 241 0 3523 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15068

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.17 2/78 22942
/proc/meminfo: memFree=1623248/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=22360 CPUtime=102.27
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 6935 0 0 0 10222 5 0 0 25 0 1 0 374437017 22896640 5148 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 5590 5148 110 241 0 5346 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22360

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.16 2/78 22942
/proc/meminfo: memFree=1613648/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=33920 CPUtime=162.24
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 10353 0 0 0 16218 6 0 0 25 0 1 0 374437017 34734080 7524 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 8480 7524 110 241 0 8236 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33920

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.15 2/78 22944
/proc/meminfo: memFree=1612496/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=34564 CPUtime=222.22
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 10989 0 0 0 22215 7 0 0 25 0 1 0 374437017 35393536 7801 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 8641 7801 110 241 0 8397 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34564

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.14 2/78 22944
/proc/meminfo: memFree=1608592/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=38444 CPUtime=282.2
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 12233 0 0 0 28212 8 0 0 25 0 1 0 374437017 39366656 8841 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 9611 8841 111 241 0 9367 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 38444

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.13 2/78 22944
/proc/meminfo: memFree=1603664/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=42828 CPUtime=342.19
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 13650 0 0 0 34208 11 0 0 25 0 1 0 374437017 43855872 10035 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134565389 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 10707 10035 111 241 0 10463 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42828

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.11 3/78 22944
/proc/meminfo: memFree=1600592/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=45740 CPUtime=402.17
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 14639 0 0 0 40205 12 0 0 25 0 1 0 374437017 46837760 10781 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 11435 10781 111 241 0 11191 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 45740

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.10 2/78 22944
/proc/meminfo: memFree=1595664/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=50448 CPUtime=462.16
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 16123 0 0 0 46202 14 0 0 25 0 1 0 374437017 51658752 12000 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562963 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 12612 12000 111 241 0 12368 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 50448

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/78 22944
/proc/meminfo: memFree=1572944/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=77532 CPUtime=522.14
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 23298 0 0 0 52197 17 0 0 25 0 1 0 374437017 79392768 17681 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19383 17681 111 241 0 19139 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 77532

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/78 22944
/proc/meminfo: memFree=1572560/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=77928 CPUtime=582.12
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 23384 0 0 0 58194 18 0 0 25 0 1 0 374437017 79798272 17767 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19482 17767 111 241 0 19238 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 77928

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/78 22944
/proc/meminfo: memFree=1572048/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=78044 CPUtime=642.11
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 23848 0 0 0 64192 19 0 0 25 0 1 0 374437017 79917056 17914 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19511 17914 111 241 0 19267 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 78044

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 22944
/proc/meminfo: memFree=1571984/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=78044 CPUtime=702.09
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 23854 0 0 0 70190 19 0 0 25 0 1 0 374437017 79917056 17920 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19511 17920 111 241 0 19267 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 78044

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 22944
/proc/meminfo: memFree=1571088/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=78440 CPUtime=762.08
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 24416 0 0 0 76188 20 0 0 25 0 1 0 374437017 80322560 18136 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19610 18136 111 241 0 19366 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 78440

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 22944
/proc/meminfo: memFree=1570768/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=78832 CPUtime=822.06
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 24530 0 0 0 82185 21 0 0 25 0 1 0 374437017 80723968 18217 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19708 18217 111 241 0 19464 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 78832

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 22944
/proc/meminfo: memFree=1570576/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=79220 CPUtime=882.04
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 24685 0 0 0 88183 21 0 0 25 0 1 0 374437017 81121280 18307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19805 18307 111 241 0 19561 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 79220

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 22944
/proc/meminfo: memFree=1569936/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=79496 CPUtime=942.02
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 25199 0 0 0 94180 22 0 0 25 0 1 0 374437017 81403904 18442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19874 18442 111 241 0 19630 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 79496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 22944
/proc/meminfo: memFree=1569680/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=79760 CPUtime=1002.01
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 25258 0 0 0 100178 23 0 0 25 0 1 0 374437017 81674240 18501 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 19940 18501 111 241 0 19696 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 79760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 22944
/proc/meminfo: memFree=1569424/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=80020 CPUtime=1061.99
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 25373 0 0 0 106176 23 0 0 25 0 1 0 374437017 81940480 18583 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559894 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 20005 18583 111 241 0 19761 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 80020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 22944
/proc/meminfo: memFree=1568464/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=80440 CPUtime=1121.97
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 26028 0 0 0 112173 24 0 0 25 0 1 0 374437017 82370560 18790 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 20110 18790 111 241 0 19866 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 80440

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 22944
/proc/meminfo: memFree=1568464/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=80440 CPUtime=1181.95
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 26036 0 0 0 118171 24 0 0 25 0 1 0 374437017 82370560 18798 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 20110 18798 111 241 0 19866 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 80440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 22944
/proc/meminfo: memFree=1568464/2055920 swapFree=4147416/4192956
[pid=22941] ppid=22939 vsize=80440 CPUtime=1200.05
/proc/22941/stat : 22941 (cmusat_base) R 22939 22941 21781 0 -1 4194304 26037 0 0 0 119981 24 0 0 25 0 1 0 374437017 82370560 18799 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/22941/statm: 20110 18799 111 241 0 19866 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 80440

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.26296
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 80440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26037
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= 6
involuntary context switches= 1490

runsolver used 1.3238 second user time and 3.04654 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sat Mar 10 16:40:23 UTC 2007

IDJOB= 334004
IDBENCH= 24617
IDSOLVER= 120
FILE ID= node7/334004-1173544823

PBS_JOBID= 4101165

Free space on /tmp= 66532 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334004-1173544823/cmusat_base /tmp/evaluation/334004-1173544823/instance-334004-1173544823.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-334004-1173544823 -o ROOT/results/node7/solver-334004-1173544823 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334004-1173544823/cmusat_base /tmp/evaluation/334004-1173544823/instance-334004-1173544823.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  71878da25e778158aa56312337016eac

RANDOM SEED= 401409657

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1644208 kB
Buffers:         50744 kB
Cached:         270712 kB
SwapCached:       8480 kB
Active:         168020 kB
Inactive:       176400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644208 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          29896 kB
Slab:            52832 kB
Committed_AS:  1256464 kB
PageTables:       1764 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= 66532 MiB

End job on node7 on Sat Mar 10 17:00:25 UTC 2007