Trace number 456152

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
picosat 535? (TO) 5000.07 5002.01

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.177
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-456152-1178325102 -o ROOT/results/node38/solver-456152-1178325102 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456152-1178325102/picosat /tmp/evaluation/456152-1178325102/instance-456152-1178325102.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.00 0.99 0.91 3/77 10988
/proc/meminfo: memFree=1501848/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=568 CPUtime=0
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 264676879 581632 65 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 142 65 40 102 0 37 0

[startup+0.0600101 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 10988
/proc/meminfo: memFree=1501848/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=832 CPUtime=0.05
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 136 0 0 0 1 4 0 0 18 0 1 0 264676879 851968 122 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 208 122 40 102 0 103 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 832

[startup+0.101018 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 10988
/proc/meminfo: memFree=1501848/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=980 CPUtime=0.09
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 170 0 0 0 4 5 0 0 18 0 1 0 264676879 1003520 156 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 245 156 42 102 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 980

[startup+0.301055 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 10988
/proc/meminfo: memFree=1501848/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=1120 CPUtime=0.29
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 218 0 0 0 24 5 0 0 19 0 1 0 264676879 1146880 202 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 280 202 48 102 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1120

[startup+0.701132 s]
/proc/loadavg: 1.00 0.99 0.91 3/77 10988
/proc/meminfo: memFree=1501848/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=1120 CPUtime=0.69
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 225 0 0 0 64 5 0 0 23 0 1 0 264676879 1146880 209 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 280 209 48 102 0 175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1120

[startup+1.50128 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1501136/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=1248 CPUtime=1.49
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 243 0 0 0 144 5 0 0 25 0 1 0 264676879 1277952 227 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 312 227 48 102 0 207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1248

[startup+3.10159 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1500944/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=1388 CPUtime=3.09
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 274 0 0 0 304 5 0 0 25 0 1 0 264676879 1421312 258 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 347 258 48 102 0 242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1388

[startup+6.30121 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1500688/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=1388 CPUtime=6.29
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 304 0 0 0 624 5 0 0 25 0 1 0 264676879 1421312 288 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 347 288 48 102 0 242 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1388

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1500432/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=1624 CPUtime=12.69
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 344 0 0 0 1264 5 0 0 25 0 1 0 264676879 1662976 328 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 406 328 48 102 0 301 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1624

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1500176/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=1952 CPUtime=25.48
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 411 0 0 0 2543 5 0 0 25 0 1 0 264676879 1998848 395 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 488 395 48 102 0 383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1952

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1499792/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=2252 CPUtime=51.07
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 492 0 0 0 5102 5 0 0 25 0 1 0 264676879 2306048 476 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 563 476 48 102 0 458 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2252

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1499216/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=2668 CPUtime=102.26
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 607 0 0 0 10220 6 0 0 25 0 1 0 264676879 2732032 591 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 667 591 48 102 0 562 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2668

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1498896/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=2956 CPUtime=162.23
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 677 0 0 0 16217 6 0 0 25 0 1 0 264676879 3026944 661 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 739 661 48 102 0 634 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2956

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1498512/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=3380 CPUtime=222.21
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 775 0 0 0 22214 7 0 0 25 0 1 0 264676879 3461120 759 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 845 759 48 102 0 740 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3380

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1498192/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=3592 CPUtime=282.18
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 899 0 0 0 28211 7 0 0 25 0 1 0 264676879 3678208 818 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 898 818 48 102 0 793 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3592

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1498000/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=3756 CPUtime=342.16
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 944 0 0 0 34208 8 0 0 25 0 1 0 264676879 3846144 863 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 939 863 48 102 0 834 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3756

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1497680/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=4136 CPUtime=402.14
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 1008 0 0 0 40206 8 0 0 25 0 1 0 264676879 4235264 927 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1034 927 48 102 0 929 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4136

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1497744/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=4136 CPUtime=462.12
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 1011 0 0 0 46203 9 0 0 25 0 1 0 264676879 4235264 930 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1034 930 48 102 0 929 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4136

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 10989
/proc/meminfo: memFree=1497552/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=4328 CPUtime=522.09
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 1084 0 0 0 52200 9 0 0 25 0 1 0 264676879 4431872 984 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1082 984 48 102 0 977 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4328

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 0.92 2/78 10989
/proc/meminfo: memFree=1497488/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=4472 CPUtime=582.08
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 1127 0 0 0 58198 10 0 0 25 0 1 0 264676879 4579328 1022 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1118 1022 48 102 0 1013 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4472

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 10989
/proc/meminfo: memFree=1497168/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=4648 CPUtime=642.06
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 1191 0 0 0 64196 10 0 0 25 0 1 0 264676879 4759552 1072 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1162 1072 48 102 0 1057 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4648


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1493136/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7280 CPUtime=4000.72
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 8215 0 0 0 400028 44 0 0 25 0 1 0 264676879 7454720 1739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1820 1739 48 102 0 1715 0
Current children cumulated CPU time (s) 4000.72
Current children cumulated vsize (KiB) 7280

[startup+4062.31 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 11189
/proc/meminfo: memFree=1493072/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7280 CPUtime=4060.7
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 8309 0 0 0 406025 45 0 0 25 0 1 0 264676879 7454720 1739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1820 1739 48 102 0 1715 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 7280

[startup+4122.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 11189
/proc/meminfo: memFree=1493072/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7280 CPUtime=4120.68
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 8450 0 0 0 412022 46 0 0 25 0 1 0 264676879 7454720 1739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1820 1739 48 102 0 1715 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 7280

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1493072/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7280 CPUtime=4180.65
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 8544 0 0 0 418019 46 0 0 25 0 1 0 264676879 7454720 1739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1820 1739 48 102 0 1715 0
Current children cumulated CPU time (s) 4180.65
Current children cumulated vsize (KiB) 7280

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1493072/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7280 CPUtime=4240.63
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 8685 0 0 0 424016 47 0 0 25 0 1 0 264676879 7454720 1739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1820 1739 48 102 0 1715 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 7280

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1493072/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7280 CPUtime=4300.61
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 8779 0 0 0 430014 47 0 0 25 0 1 0 264676879 7454720 1739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1820 1739 48 102 0 1715 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 7280

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1493008/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7280 CPUtime=4360.59
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 8873 0 0 0 436011 48 0 0 25 0 1 0 264676879 7454720 1739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1820 1739 48 102 0 1715 0
Current children cumulated CPU time (s) 4360.59
Current children cumulated vsize (KiB) 7280

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1493008/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7280 CPUtime=4420.56
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9014 0 0 0 442008 48 0 0 25 0 1 0 264676879 7454720 1739 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1820 1739 48 102 0 1715 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 7280

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1493008/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7412 CPUtime=4480.54
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9110 0 0 0 448005 49 0 0 25 0 1 0 264676879 7589888 1741 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1853 1741 48 102 0 1748 0
Current children cumulated CPU time (s) 4480.54
Current children cumulated vsize (KiB) 7412

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492816/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7544 CPUtime=4540.52
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9253 0 0 0 454003 49 0 0 25 0 1 0 264676879 7725056 1788 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1886 1788 48 102 0 1781 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 7544

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492816/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7544 CPUtime=4600.5
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9400 0 0 0 460000 50 0 0 25 0 1 0 264676879 7725056 1788 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1886 1788 48 102 0 1781 0
Current children cumulated CPU time (s) 4600.5
Current children cumulated vsize (KiB) 7544

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492816/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7544 CPUtime=4660.47
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9498 0 0 0 465997 50 0 0 25 0 1 0 264676879 7725056 1788 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1886 1788 48 102 0 1781 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 7544

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492880/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7544 CPUtime=4720.46
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9596 0 0 0 471995 51 0 0 25 0 1 0 264676879 7725056 1788 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1886 1788 48 102 0 1781 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 7544

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492560/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7808 CPUtime=4780.43
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9764 0 0 0 477992 51 0 0 25 0 1 0 264676879 7995392 1857 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1952 1857 48 102 0 1847 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 7808

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492304/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7940 CPUtime=4840.41
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9911 0 0 0 483989 52 0 0 25 0 1 0 264676879 8130560 1906 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1985 1906 48 102 0 1880 0
Current children cumulated CPU time (s) 4840.41
Current children cumulated vsize (KiB) 7940

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492688/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7572 CPUtime=4900.38
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 9960 0 0 0 489986 52 0 0 25 0 1 0 264676879 7753728 1818 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1893 1818 48 102 0 1788 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 7572

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492432/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7836 CPUtime=4960.36
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 10112 0 0 0 495983 53 0 0 25 0 1 0 264676879 8024064 1871 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1959 1871 48 102 0 1854 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 7836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11189
/proc/meminfo: memFree=1492432/2055920 swapFree=4154684/4192956
[pid=10988] ppid=10986 vsize=7836 CPUtime=5000.05
/proc/10988/stat : 10988 (picosat) R 10986 10988 10453 0 -1 4194304 10210 0 0 0 499952 53 0 0 25 0 1 0 264676879 8024064 1871 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 1959 1871 48 102 0 1854 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 7836

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.53
CPU system time (s): 0.541917
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 8136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.541917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10210
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= 56747

runsolver used 3.80942 second user time and 10.7234 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sat May  5 00:31:42 UTC 2007

IDJOB= 456152
IDBENCH= 24616
IDSOLVER= 171
FILE ID= node38/456152-1178325102

PBS_JOBID= 5188744

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456152-1178325102/picosat /tmp/evaluation/456152-1178325102/instance-456152-1178325102.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-456152-1178325102 -o ROOT/results/node38/solver-456152-1178325102 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456152-1178325102/picosat /tmp/evaluation/456152-1178325102/instance-456152-1178325102.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 912852837

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1502320 kB
Buffers:         32116 kB
Cached:         392288 kB
SwapCached:       7056 kB
Active:         127064 kB
Inactive:       321068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502320 kB
SwapTotal:     4192956 kB
SwapFree:      4154684 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          30548 kB
Slab:            90792 kB
Committed_AS:  4684584 kB
PageTables:       2060 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= 66564 MiB

End job on node38 on Sat May  5 01:55:06 UTC 2007