Trace number 306518

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
MXC 2007-02-08? (TO) 1200.13 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark361.463
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-306518-1172100739 -o ROOT/results/node23/solver-306518-1172100739 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306518-1172100739/mxc /tmp/evaluation/306518-1172100739/instance-306518-1172100739.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.97 0.99 3/77 25660
/proc/meminfo: memFree=1460632/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=2324 CPUtime=0
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 230027792 2379776 386 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 581 387 46 122 0 455 0

[startup+0.106588 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25660
/proc/meminfo: memFree=1460632/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=3132 CPUtime=0.1
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 762 0 0 0 10 0 0 0 18 0 1 0 230027792 3207168 616 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530158 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 783 616 59 122 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.514634 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 25660
/proc/meminfo: memFree=1460632/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=4056 CPUtime=0.5
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 988 0 0 0 50 0 0 0 21 0 1 0 230027792 4153344 842 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 1014 842 59 122 0 888 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4056

[startup+1.33473 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 25661
/proc/meminfo: memFree=1456144/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=5904 CPUtime=1.32
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 1432 0 0 0 132 0 0 0 25 0 1 0 230027792 6045696 1286 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 1476 1286 59 122 0 1350 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5904

[startup+2.97091 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 25661
/proc/meminfo: memFree=1453712/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=9072 CPUtime=2.96
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 2214 0 0 0 295 1 0 0 25 0 1 0 230027792 9289728 2068 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 2268 2068 59 122 0 2142 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9072

[startup+6.25329 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 25661
/proc/meminfo: memFree=1447696/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=14616 CPUtime=6.24
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 3606 0 0 0 622 2 0 0 25 0 1 0 230027792 14966784 3460 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 3654 3460 59 122 0 3528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14616

[startup+12.705 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 25661
/proc/meminfo: memFree=1437648/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=23988 CPUtime=12.7
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 5964 0 0 0 1266 4 0 0 25 0 1 0 230027792 24563712 5818 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 5997 5818 59 122 0 5871 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 23988

[startup+25.5115 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 25661
/proc/meminfo: memFree=1432272/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=28940 CPUtime=25.49
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 7221 0 0 0 2545 4 0 0 25 0 1 0 230027792 29634560 7039 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 7235 7039 67 122 0 7109 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28940

[startup+51.1254 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 25661
/proc/meminfo: memFree=1428944/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=32768 CPUtime=51.1
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 8203 0 0 0 5105 5 0 0 25 0 1 0 230027792 33554432 7984 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 8192 7984 67 122 0 8066 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32768

[startup+102.347 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 25661
/proc/meminfo: memFree=1419792/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=41348 CPUtime=102.31
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 10477 0 0 0 10223 8 0 0 25 0 1 0 230027792 42340352 10134 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 10337 10134 67 122 0 10211 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 41348

[startup+162.38 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 25661
/proc/meminfo: memFree=1417040/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=43988 CPUtime=162.33
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 11275 0 0 0 16223 10 0 0 25 0 1 0 230027792 45043712 10795 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 10997 10795 67 122 0 10871 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 43988

[startup+222.412 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25661
/proc/meminfo: memFree=1414928/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=45968 CPUtime=222.34
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 11895 0 0 0 22223 11 0 0 25 0 1 0 230027792 47071232 11317 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 11492 11317 67 122 0 11366 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 45968

[startup+282.442 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 25661
/proc/meminfo: memFree=1411920/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=49004 CPUtime=282.36
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 12750 0 0 0 28224 12 0 0 25 0 1 0 230027792 50180096 12069 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 12251 12069 67 122 0 12125 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 49004

[startup+342.471 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25661
/proc/meminfo: memFree=1408336/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=52572 CPUtime=342.37
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 13735 0 0 0 34223 14 0 0 25 0 1 0 230027792 53833728 12946 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 13143 12946 67 122 0 13017 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 52572

[startup+402.505 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25661
/proc/meminfo: memFree=1407312/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=53496 CPUtime=402.39
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 14093 0 0 0 40224 15 0 0 25 0 1 0 230027792 54779904 13196 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 13374 13196 67 122 0 13248 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 53496

[startup+462.537 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25661
/proc/meminfo: memFree=1404624/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=56268 CPUtime=462.4
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 14914 0 0 0 46224 16 0 0 25 0 1 0 230027792 57618432 13899 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 14067 13899 67 122 0 13941 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 56268

[startup+522.567 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25661
/proc/meminfo: memFree=1403472/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=57456 CPUtime=522.42
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 15246 0 0 0 52225 17 0 0 25 0 1 0 230027792 58834944 14172 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 14364 14172 67 122 0 14238 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 57456

[startup+582.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25663
/proc/meminfo: memFree=1401168/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=59700 CPUtime=582.44
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 15935 0 0 0 58226 18 0 0 25 0 1 0 230027792 61132800 14743 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 14925 14743 67 122 0 14799 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 59700

[startup+642.635 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25663
/proc/meminfo: memFree=1400400/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=60492 CPUtime=642.46
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 16193 0 0 0 64227 19 0 0 25 0 1 0 230027792 61943808 14942 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 15123 14942 67 122 0 14997 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 60492

[startup+702.666 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25663
/proc/meminfo: memFree=1400400/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=60492 CPUtime=702.47
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 16311 0 0 0 70227 20 0 0 25 0 1 0 230027792 61943808 14942 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 15123 14942 67 122 0 14997 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 60492

[startup+762.691 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1397648/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=63520 CPUtime=762.48
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 17083 0 0 0 76227 21 0 0 25 0 1 0 230027792 65044480 15649 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 15880 15649 67 122 0 15754 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 63520

[startup+822.729 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1397392/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=63764 CPUtime=822.49
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 17259 0 0 0 82228 21 0 0 25 0 1 0 230027792 65294336 15695 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 15941 15695 67 122 0 15815 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 63764

[startup+882.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1397392/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=63764 CPUtime=882.51
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 17324 0 0 0 88229 22 0 0 25 0 1 0 230027792 65294336 15695 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 15941 15695 67 122 0 15815 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 63764

[startup+942.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1397456/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=63764 CPUtime=942.53
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 17389 0 0 0 94230 23 0 0 25 0 1 0 230027792 65294336 15695 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 15941 15695 67 122 0 15815 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 63764

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1397456/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=63764 CPUtime=1002.54
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 17454 0 0 0 100231 23 0 0 25 0 1 0 230027792 65294336 15695 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 15941 15695 67 122 0 15815 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 63764

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1397392/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=63764 CPUtime=1062.56
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 17584 0 0 0 106232 24 0 0 25 0 1 0 230027792 65294336 15695 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 15941 15695 67 122 0 15815 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 63764

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1393424/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=67724 CPUtime=1122.58
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 18653 0 0 0 112232 26 0 0 25 0 1 0 230027792 69349376 16699 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 16931 16699 67 122 0 16805 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 67724

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1388560/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=72608 CPUtime=1182.58
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 20005 0 0 0 118230 28 0 0 25 0 1 0 230027792 74350592 17915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 18152 17915 67 122 0 18026 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 72608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1388560/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=72608 CPUtime=1200.1
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 20005 0 0 0 119982 28 0 0 25 0 1 0 230027792 74350592 17915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 18152 17915 67 122 0 18026 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 72608

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25663
/proc/meminfo: memFree=1388560/2055920 swapFree=4144988/4192956
[pid=25660] ppid=25658 vsize=72608 CPUtime=1200.1
/proc/25660/stat : 25660 (mxc) R 25658 25660 25193 0 -1 4194304 20005 0 0 0 119982 28 0 0 25 0 1 0 230027792 74350592 17915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25660/statm: 18152 17915 67 122 0 18026 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 72608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.13
CPU user time (s): 1199.83
CPU system time (s): 0.301954
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 72892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20005
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= 1386

runsolver used 1.37079 second user time and 2.81857 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Wed Feb 21 23:32:19 UTC 2007

IDJOB= 306518
IDBENCH= 20183
IDSOLVER= 107
FILE ID= node23/306518-1172100739

PBS_JOBID= 3892875

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/306518-1172100739/mxc /tmp/evaluation/306518-1172100739/instance-306518-1172100739.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-306518-1172100739 -o ROOT/results/node23/solver-306518-1172100739 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306518-1172100739/mxc /tmp/evaluation/306518-1172100739/instance-306518-1172100739.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 578472013

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1461104 kB
Buffers:         41348 kB
Cached:         463596 kB
SwapCached:      15188 kB
Active:         166488 kB
Inactive:       362288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461104 kB
SwapTotal:     4192956 kB
SwapFree:      4144988 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          30856 kB
Slab:            51732 kB
Committed_AS:   737888 kB
PageTables:       1696 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= 66559 MiB

End job on node23 on Wed Feb 21 23:52:22 UTC 2007