Trace number 456563

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 535UNSAT 4379.58 4380.83

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark519.471
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

4379.54/4380.83	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-456563-1178348830 -o ROOT/results/node43/solver-456563-1178348830 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456563-1178348830/picosat /tmp/evaluation/456563-1178348830/instance-456563-1178348830.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: 0.92 0.98 0.99 3/77 23365
/proc/meminfo: memFree=1476864/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=568 CPUtime=0
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 78 0 0 0 0 0 0 0 18 0 1 0 282794826 581632 64 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 142 64 40 102 0 37 0

[startup+0.0375769 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23365
/proc/meminfo: memFree=1476864/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=700 CPUtime=0.03
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 115 0 0 0 1 2 0 0 18 0 1 0 282794826 716800 101 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 175 101 40 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.102581 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23365
/proc/meminfo: memFree=1476864/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=1016 CPUtime=0.09
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 166 0 0 0 6 3 0 0 18 0 1 0 282794826 1040384 152 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 254 152 42 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.302599 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23365
/proc/meminfo: memFree=1476864/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=1024 CPUtime=0.29
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 192 0 0 0 26 3 0 0 20 0 1 0 282794826 1048576 176 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 256 176 48 102 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1024

[startup+0.701633 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23365
/proc/meminfo: memFree=1476864/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=1024 CPUtime=0.69
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 202 0 0 0 66 3 0 0 23 0 1 0 282794826 1048576 186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 256 186 48 102 0 151 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1024

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1476344/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=1148 CPUtime=1.49
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 212 0 0 0 146 3 0 0 25 0 1 0 282794826 1175552 196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 287 196 48 102 0 182 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1148

[startup+3.10184 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1476152/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=1148 CPUtime=3.09
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 235 0 0 0 306 3 0 0 25 0 1 0 282794826 1175552 219 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 287 219 48 102 0 182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1148

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1475960/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=1276 CPUtime=6.29
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 265 0 0 0 626 3 0 0 25 0 1 0 282794826 1306624 249 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 319 249 48 102 0 214 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1276

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1475704/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=1400 CPUtime=12.69
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 292 0 0 0 1266 3 0 0 25 0 1 0 282794826 1433600 276 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 350 276 48 102 0 245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1400

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1475448/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=1720 CPUtime=25.48
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 350 0 0 0 2545 3 0 0 25 0 1 0 282794826 1761280 334 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 430 334 48 102 0 325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1720

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1475192/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=2024 CPUtime=51.07
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 425 0 0 0 5104 3 0 0 25 0 1 0 282794826 2072576 407 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522936 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 506 407 48 102 0 401 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2024

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1474936/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=2256 CPUtime=102.27
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 501 0 0 0 10223 4 0 0 25 0 1 0 282794826 2310144 483 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 564 483 48 102 0 459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2256

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1474552/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=2636 CPUtime=162.25
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 600 0 0 0 16221 4 0 0 25 0 1 0 282794826 2699264 571 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 659 571 48 102 0 554 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2636

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1474296/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=2856 CPUtime=222.24
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 660 0 0 0 22219 5 0 0 25 0 1 0 282794826 2924544 624 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 714 624 48 102 0 609 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2856

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1474104/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=3020 CPUtime=282.22
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 702 0 0 0 28217 5 0 0 25 0 1 0 282794826 3092480 666 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 755 666 48 102 0 650 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3020

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1473976/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=3044 CPUtime=342.21
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 741 0 0 0 34215 6 0 0 25 0 1 0 282794826 3117056 687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 761 687 48 102 0 656 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3044

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1473656/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=3252 CPUtime=402.18
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 816 0 0 0 40212 6 0 0 25 0 1 0 282794826 3330048 741 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 813 741 48 102 0 708 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 3252

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1473592/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=3432 CPUtime=462.17
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 871 0 0 0 46211 6 0 0 25 0 1 0 282794826 3514368 780 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 858 780 48 102 0 753 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3432

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1473528/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=3488 CPUtime=522.16
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 897 0 0 0 52209 7 0 0 25 0 1 0 282794826 3571712 805 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 872 805 48 102 0 767 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3488

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1473400/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=3796 CPUtime=582.14
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 949 0 0 0 58207 7 0 0 25 0 1 0 282794826 3887104 846 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 949 846 48 102 0 844 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 3796

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23366
/proc/meminfo: memFree=1473272/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=3796 CPUtime=642.12
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 959 0 0 0 64205 7 0 0 25 0 1 0 282794826 3887104 855 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 949 855 48 102 0 844 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3796


################
# More data... #
################

/proc/meminfo: memFree=1471288/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=5808 CPUtime=3761.2
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 9038 0 0 0 376086 34 0 0 25 0 1 0 282794826 5947392 1343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1452 1343 48 102 0 1347 0
Current children cumulated CPU time (s) 3761.2
Current children cumulated vsize (KiB) 5808

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471288/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=5808 CPUtime=3821.19
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 9214 0 0 0 382084 35 0 0 25 0 1 0 282794826 5947392 1343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1452 1343 48 102 0 1347 0
Current children cumulated CPU time (s) 3821.19
Current children cumulated vsize (KiB) 5808

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471288/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=5808 CPUtime=3881.17
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 9346 0 0 0 388082 35 0 0 25 0 1 0 282794826 5947392 1343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1452 1343 48 102 0 1347 0
Current children cumulated CPU time (s) 3881.17
Current children cumulated vsize (KiB) 5808

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471288/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=5808 CPUtime=3941.15
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 9522 0 0 0 394080 35 0 0 25 0 1 0 282794826 5947392 1343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1452 1343 48 102 0 1347 0
Current children cumulated CPU time (s) 3941.15
Current children cumulated vsize (KiB) 5808

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471288/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=5808 CPUtime=4001.14
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 9673 0 0 0 400078 36 0 0 25 0 1 0 282794826 5947392 1362 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1452 1362 48 102 0 1347 0
Current children cumulated CPU time (s) 4001.14
Current children cumulated vsize (KiB) 5808

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471224/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=5808 CPUtime=4061.12
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 9805 0 0 0 406076 36 0 0 25 0 1 0 282794826 5947392 1362 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1452 1362 48 102 0 1347 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 5808

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471224/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=5808 CPUtime=4121.11
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 9982 0 0 0 412074 37 0 0 25 0 1 0 282794826 5947392 1363 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524110 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1452 1363 48 102 0 1347 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 5808

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4181.09
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10115 0 0 0 418072 37 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 6072

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4241.08
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10247 0 0 0 424070 38 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 6072

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4301.06
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10423 0 0 0 430068 38 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549284 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 6072

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4361.04
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10467 0 0 0 436066 38 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 6072

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

[startup+4364.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4363.44
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10467 0 0 0 436306 38 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4363.44
Current children cumulated vsize (KiB) 6072

[startup+4371.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4369.84
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10467 0 0 0 436946 38 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4369.84
Current children cumulated vsize (KiB) 6072

[startup+4377.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4376.24
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10511 0 0 0 437585 39 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4376.24
Current children cumulated vsize (KiB) 6072

[startup+4379.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4377.85
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10511 0 0 0 437746 39 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4377.85
Current children cumulated vsize (KiB) 6072

[startup+4379.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4378.64
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10511 0 0 0 437825 39 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4378.64
Current children cumulated vsize (KiB) 6072

[startup+4380.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4379.04
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10511 0 0 0 437865 39 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4379.04
Current children cumulated vsize (KiB) 6072

[startup+4380.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4379.44
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10511 0 0 0 437905 39 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4379.44
Current children cumulated vsize (KiB) 6072

[startup+4380.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23566
/proc/meminfo: memFree=1471032/2055920 swapFree=4158628/4192956
[pid=23365] ppid=23363 vsize=6072 CPUtime=4379.54
/proc/23365/stat : 23365 (picosat) R 23363 23365 22748 0 -1 4194304 10511 0 0 0 437915 39 0 0 25 0 1 0 282794826 6217728 1408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23365/statm: 1518 1408 48 102 0 1413 0
Current children cumulated CPU time (s) 4379.54
Current children cumulated vsize (KiB) 6072

Child status: 20
Real time (s): 4380.83
CPU time (s): 4379.58
CPU user time (s): 4379.19
CPU system time (s): 0.39194
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 6248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4379.19
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10513
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= 7
involuntary context switches= 81569

runsolver used 3.2925 second user time and 9.48556 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat May  5 07:07:10 UTC 2007

IDJOB= 456563
IDBENCH= 24753
IDSOLVER= 171
FILE ID= node43/456563-1178348830

PBS_JOBID= 5188840

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456563-1178348830/picosat /tmp/evaluation/456563-1178348830/instance-456563-1178348830.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-456563-1178348830 -o ROOT/results/node43/solver-456563-1178348830 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456563-1178348830/picosat /tmp/evaluation/456563-1178348830/instance-456563-1178348830.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d2283e85579af5f5de3cfcfaac7f25fa

RANDOM SEED= 707682596

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1477400 kB
Buffers:         50684 kB
Cached:         404724 kB
SwapCached:       3456 kB
Active:         164908 kB
Inactive:       315796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477400 kB
SwapTotal:     4192956 kB
SwapFree:      4158628 kB
Dirty:             600 kB
Writeback:           0 kB
Mapped:          31952 kB
Slab:            83296 kB
Committed_AS:  8172128 kB
PageTables:       1900 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= 66563 MiB

End job on node43 on Sat May  5 08:20:11 UTC 2007