Trace number 336888

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) 1200.03 1200.31

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_6.sat05-453.reshuffled-07.cnf
MD5SUM0e1669495b7578db64545ceac2d1a3d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark626.974
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
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-336888-1173655899 -o ROOT/results/node3/solver-336888-1173655899 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336888-1173655899/picosat /tmp/evaluation/336888-1173655899/instance-336888-1173655899.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 0.98 0.99 3/77 11956
/proc/meminfo: memFree=1604512/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=884 CPUtime=0
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 385544773 905216 119 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 221 119 40 102 0 116 0

[startup+0.0318071 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11956
/proc/meminfo: memFree=1604512/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=884 CPUtime=0.02
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 143 0 0 0 1 1 0 0 18 0 1 0 385544773 905216 128 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 221 128 40 102 0 116 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 884

[startup+0.101813 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11956
/proc/meminfo: memFree=1604512/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=1168 CPUtime=0.09
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 200 0 0 0 5 4 0 0 18 0 1 0 385544773 1196032 185 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 292 185 40 102 0 187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1168

[startup+0.301829 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11956
/proc/meminfo: memFree=1604512/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=1696 CPUtime=0.29
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 324 0 0 0 19 10 0 0 19 0 1 0 385544773 1736704 309 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 424 309 42 102 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1696

[startup+0.701862 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11956
/proc/meminfo: memFree=1604512/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=1968 CPUtime=0.69
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 402 0 0 0 59 10 0 0 23 0 1 0 385544773 2015232 385 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 492 385 48 102 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50193 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1602904/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=2364 CPUtime=1.49
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 521 0 0 0 139 10 0 0 25 0 1 0 385544773 2420736 504 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 591 504 48 102 0 486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1602136/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=2892 CPUtime=3.09
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 646 0 0 0 299 10 0 0 25 0 1 0 385544773 2961408 629 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 723 629 48 102 0 618 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2892

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1601880/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=2892 CPUtime=6.29
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 648 0 0 0 619 10 0 0 25 0 1 0 385544773 2961408 631 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 723 631 48 102 0 618 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2892

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1601688/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=3132 CPUtime=12.69
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 703 0 0 0 1259 10 0 0 25 0 1 0 385544773 3207168 686 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530916 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 783 686 48 102 0 678 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3132

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1601240/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=3516 CPUtime=25.48
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 812 0 0 0 2538 10 0 0 25 0 1 0 385544773 3600384 795 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 879 795 48 102 0 774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3516

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1600536/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=4164 CPUtime=51.08
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 977 0 0 0 5097 11 0 0 25 0 1 0 385544773 4263936 960 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1041 960 48 102 0 936 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4164

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1599768/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=5056 CPUtime=102.27
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1159 0 0 0 10215 12 0 0 25 0 1 0 385544773 5177344 1142 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1264 1142 48 102 0 1159 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5056

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1599384/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=5384 CPUtime=162.25
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1253 0 0 0 16213 12 0 0 25 0 1 0 385544773 5513216 1236 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1346 1236 48 102 0 1241 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5384

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1598680/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=6016 CPUtime=222.24
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1412 0 0 0 22211 13 0 0 25 0 1 0 385544773 6160384 1395 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1504 1395 48 102 0 1399 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6016

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1598104/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=6544 CPUtime=282.22
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1551 0 0 0 28209 13 0 0 25 0 1 0 385544773 6701056 1534 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1636 1534 48 102 0 1531 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6544

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 11957
/proc/meminfo: memFree=1597784/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=6868 CPUtime=342.21
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1636 0 0 0 34207 14 0 0 25 0 1 0 385544773 7032832 1619 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1717 1619 48 102 0 1612 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6868

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1597720/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=6868 CPUtime=402.19
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1640 0 0 0 40205 14 0 0 25 0 1 0 385544773 7032832 1623 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1717 1623 48 102 0 1612 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6868

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1597656/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=6976 CPUtime=462.19
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1671 0 0 0 46204 15 0 0 25 0 1 0 385544773 7143424 1654 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1744 1654 48 102 0 1639 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 6976

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1597080/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=7552 CPUtime=522.16
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1819 0 0 0 52201 15 0 0 25 0 1 0 385544773 7733248 1802 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530217 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 1888 1802 48 102 0 1783 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7552

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11957
/proc/meminfo: memFree=1596504/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=8052 CPUtime=582.15
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1946 0 0 0 58199 16 0 0 25 0 1 0 385544773 8245248 1929 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2013 1929 48 102 0 1908 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8052

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11959
/proc/meminfo: memFree=1596504/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=8040 CPUtime=642.14
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1948 0 0 0 64198 16 0 0 25 0 1 0 385544773 8232960 1930 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2010 1930 48 102 0 1905 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8040

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11959
/proc/meminfo: memFree=1596376/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=8316 CPUtime=702.13
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 1987 0 0 0 70196 17 0 0 25 0 1 0 385544773 8515584 1969 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549292 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2079 1969 48 102 0 1974 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 8316

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11959
/proc/meminfo: memFree=1595864/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=8840 CPUtime=762.12
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 2130 0 0 0 76194 18 0 0 25 0 1 0 385544773 9052160 2077 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2210 2077 48 102 0 2105 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 8840

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11959
/proc/meminfo: memFree=1595672/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=8972 CPUtime=822.1
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 2302 0 0 0 82192 18 0 0 25 0 1 0 385544773 9187328 2113 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2243 2113 48 102 0 2138 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 8972

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11959
/proc/meminfo: memFree=1595672/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=8972 CPUtime=882.09
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 2412 0 0 0 88190 19 0 0 25 0 1 0 385544773 9187328 2117 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2243 2117 48 102 0 2138 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 8972

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11959
/proc/meminfo: memFree=1595672/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=8972 CPUtime=942.07
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 2520 0 0 0 94188 19 0 0 25 0 1 0 385544773 9187328 2117 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2243 2117 48 102 0 2138 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 8972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11959
/proc/meminfo: memFree=1595544/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=9104 CPUtime=1002.06
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 2659 0 0 0 100186 20 0 0 25 0 1 0 385544773 9322496 2147 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2276 2147 48 102 0 2171 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 9104

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 11959
/proc/meminfo: memFree=1595480/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=9104 CPUtime=1062.04
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 2772 0 0 0 106184 20 0 0 25 0 1 0 385544773 9322496 2148 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2276 2148 48 102 0 2171 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 9104

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 11959
/proc/meminfo: memFree=1595288/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=9368 CPUtime=1122.03
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 2913 0 0 0 112182 21 0 0 25 0 1 0 385544773 9592832 2215 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2342 2215 48 102 0 2237 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 9368

[startup+1182.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 11959
/proc/meminfo: memFree=1595224/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=9368 CPUtime=1182.01
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 3031 0 0 0 118180 21 0 0 25 0 1 0 385544773 9592832 2218 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529353 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2342 2218 48 102 0 2237 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 9368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 11959
/proc/meminfo: memFree=1595224/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=9368 CPUtime=1200.01
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 3070 0 0 0 119980 21 0 0 25 0 1 0 385544773 9592832 2218 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2342 2218 48 102 0 2237 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 9368

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

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

[startup+1200.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 11959
/proc/meminfo: memFree=1595224/2055920 swapFree=4158660/4192956
[pid=11956] ppid=11954 vsize=9368 CPUtime=1200.01
/proc/11956/stat : 11956 (picosat) R 11954 11956 11612 0 -1 4194304 3070 0 0 0 119980 21 0 0 25 0 1 0 385544773 9592832 2218 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11956/statm: 2342 2218 48 102 0 2237 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 9368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.221966
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 9524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3070
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= 20198

runsolver used 1.41478 second user time and 2.91156 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sun Mar 11 23:31:39 UTC 2007

IDJOB= 336888
IDBENCH= 24686
IDSOLVER= 106
FILE ID= node3/336888-1173655899

PBS_JOBID= 4101400

Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_6.sat05-453.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336888-1173655899/picosat /tmp/evaluation/336888-1173655899/instance-336888-1173655899.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-336888-1173655899 -o ROOT/results/node3/solver-336888-1173655899 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336888-1173655899/picosat /tmp/evaluation/336888-1173655899/instance-336888-1173655899.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  0e1669495b7578db64545ceac2d1a3d0

RANDOM SEED= 330762186

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:       1604920 kB
Buffers:         33580 kB
Cached:         327896 kB
SwapCached:       2120 kB
Active:         264136 kB
Inactive:       119900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604920 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          30776 kB
Slab:            52616 kB
Committed_AS:  1576608 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= 66348 MiB

End job on node3 on Sun Mar 11 23:51:42 UTC 2007