Trace number 334033

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) 1200.1 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
MD5SUMb113aab739ba5e45a581d24e1a53a65a
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 variables1148
Number of clauses14303
Sum of the clauses size43196
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314016
Number of clauses of size 4287
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/node3/watcher-334033-1173546701 -o ROOT/results/node3/solver-334033-1173546701 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334033-1173546701/mxc /tmp/evaluation/334033-1173546701/instance-334033-1173546701.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: 0.92 0.97 0.98 3/77 30414
/proc/meminfo: memFree=1547040/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=1416 CPUtime=0
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 374624991 1449984 199 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 354 200 46 122 0 228 0

[startup+0.012026 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 30414
/proc/meminfo: memFree=1547040/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=1592 CPUtime=0
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 322 0 0 0 0 0 0 0 18 0 1 0 374624991 1630208 251 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 398 252 57 122 0 272 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1592

[startup+0.102033 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 30414
/proc/meminfo: memFree=1547040/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=1724 CPUtime=0.09
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 361 0 0 0 9 0 0 0 18 0 1 0 374624991 1765376 290 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 431 290 59 122 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.302049 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 30414
/proc/meminfo: memFree=1547040/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=1988 CPUtime=0.29
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 427 0 0 0 29 0 0 0 19 0 1 0 374624991 2035712 356 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 497 356 59 122 0 371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.702081 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 30414
/proc/meminfo: memFree=1547040/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=2516 CPUtime=0.69
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 549 0 0 0 69 0 0 0 22 0 1 0 374624991 2576384 478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 629 478 59 122 0 503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2516

[startup+1.50115 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1545048/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=3052 CPUtime=1.49
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 704 0 0 0 149 0 0 0 25 0 1 0 374624991 3125248 631 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519223 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 763 631 67 122 0 637 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3052

[startup+3.10128 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1544664/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=3544 CPUtime=3.09
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 813 0 0 0 309 0 0 0 25 0 1 0 374624991 3629056 740 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 886 740 67 122 0 760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3544

[startup+6.30154 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1543704/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=4016 CPUtime=6.29
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 933 0 0 0 629 0 0 0 25 0 1 0 374624991 4112384 860 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1004 860 67 122 0 878 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4016

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1543256/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=4676 CPUtime=12.69
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 1074 0 0 0 1269 0 0 0 25 0 1 0 374624991 4788224 1001 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1169 1001 67 122 0 1043 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4676

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1542488/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=5136 CPUtime=25.48
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 1210 0 0 0 2548 0 0 0 25 0 1 0 374624991 5259264 1137 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519570 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1284 1137 67 122 0 1158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5136

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1541656/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=5904 CPUtime=51.07
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 1407 0 0 0 5107 0 0 0 25 0 1 0 374624991 6045696 1334 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1476 1334 67 122 0 1350 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5904

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1540568/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=6892 CPUtime=102.27
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 1661 0 0 0 10226 1 0 0 25 0 1 0 374624991 7057408 1588 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1723 1588 67 122 0 1597 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6892

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1539928/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=7480 CPUtime=162.25
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 1809 0 0 0 16223 2 0 0 25 0 1 0 374624991 7659520 1736 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1870 1736 67 122 0 1744 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7480

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1539672/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=7668 CPUtime=222.23
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 1857 0 0 0 22221 2 0 0 25 0 1 0 374624991 7852032 1784 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 1917 1784 67 122 0 1791 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7668

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1539096/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=8288 CPUtime=282.22
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 2017 0 0 0 28219 3 0 0 25 0 1 0 374624991 8486912 1944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2072 1944 67 122 0 1946 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8288

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1538712/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=8584 CPUtime=342.2
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 2090 0 0 0 34217 3 0 0 25 0 1 0 374624991 8790016 2017 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2146 2017 67 122 0 2020 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8584

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1538584/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=8716 CPUtime=402.19
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 2124 0 0 0 40215 4 0 0 25 0 1 0 374624991 8925184 2051 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2179 2051 67 122 0 2053 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8716

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1536792/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=10712 CPUtime=462.17
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 2777 0 0 0 46212 5 0 0 25 0 1 0 374624991 10969088 2494 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2678 2494 67 122 0 2552 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10712

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1536792/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=10712 CPUtime=522.15
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 2952 0 0 0 52210 5 0 0 25 0 1 0 374624991 10969088 2494 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2678 2494 67 122 0 2552 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10712

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1536728/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=10712 CPUtime=582.14
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 3198 0 0 0 58208 6 0 0 25 0 1 0 374624991 10969088 2495 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2678 2495 67 122 0 2552 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10712

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1536728/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=10712 CPUtime=642.12
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 3445 0 0 0 64206 6 0 0 25 0 1 0 374624991 10969088 2497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529801 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2678 2497 67 122 0 2552 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10712

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1536408/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=11168 CPUtime=702.11
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 3755 0 0 0 70204 7 0 0 25 0 1 0 374624991 11436032 2588 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2792 2588 67 122 0 2666 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 11168

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1536280/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=11312 CPUtime=762.1
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 3981 0 0 0 76202 8 0 0 25 0 1 0 374624991 11583488 2624 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2828 2624 67 122 0 2702 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 11312

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 30415
/proc/meminfo: memFree=1536216/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=11472 CPUtime=822.07
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 4198 0 0 0 82199 8 0 0 25 0 1 0 374624991 11747328 2651 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2868 2651 67 122 0 2742 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11472

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1536088/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=11472 CPUtime=882.06
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 4434 0 0 0 88197 9 0 0 25 0 1 0 374624991 11747328 2659 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2868 2659 67 122 0 2742 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11472

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1536088/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=11472 CPUtime=942.04
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 4633 0 0 0 94195 9 0 0 25 0 1 0 374624991 11747328 2668 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2868 2668 67 122 0 2742 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1535896/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=11760 CPUtime=1002.03
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 4893 0 0 0 100193 10 0 0 25 0 1 0 374624991 12042240 2738 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2940 2738 67 122 0 2814 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 11760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1535768/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=11920 CPUtime=1062.01
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 5106 0 0 0 106191 10 0 0 25 0 1 0 374624991 12206080 2761 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 2980 2761 67 122 0 2854 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 11920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1535576/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=12068 CPUtime=1122
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 5323 0 0 0 112189 11 0 0 25 0 1 0 374624991 12357632 2788 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 3017 2788 67 122 0 2891 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 12068

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1535000/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=12596 CPUtime=1181.98
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 5635 0 0 0 118186 12 0 0 25 0 1 0 374624991 12898304 2932 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 3149 2932 67 122 0 3023 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 12596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30415
/proc/meminfo: memFree=1535000/2055920 swapFree=4158660/4192956
[pid=30414] ppid=30412 vsize=12596 CPUtime=1200.08
/proc/30414/stat : 30414 (mxc) R 30412 30414 30107 0 -1 4194304 5682 0 0 0 119996 12 0 0 25 0 1 0 374624991 12898304 2937 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/30414/statm: 3149 2937 67 122 0 3023 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 12596

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): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.12798
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 12764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5682
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= 1549

runsolver used 1.53577 second user time and 2.83557 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sat Mar 10 17:11:41 UTC 2007

IDJOB= 334033
IDBENCH= 24618
IDSOLVER= 107
FILE ID= node3/334033-1173546701

PBS_JOBID= 4101173

Free space on /tmp= 66518 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334033-1173546701/mxc /tmp/evaluation/334033-1173546701/instance-334033-1173546701.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-334033-1173546701 -o ROOT/results/node3/solver-334033-1173546701 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334033-1173546701/mxc /tmp/evaluation/334033-1173546701/instance-334033-1173546701.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b113aab739ba5e45a581d24e1a53a65a

RANDOM SEED= 790017534

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1547448 kB
Buffers:         49528 kB
Cached:         369232 kB
SwapCached:       2568 kB
Active:         221936 kB
Inactive:       219928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547448 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          30784 kB
Slab:            52192 kB
Committed_AS:  1520268 kB
PageTables:       1656 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= 66518 MiB

End job on node3 on Sat Mar 10 17:31:44 UTC 2007