Trace number 334116

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
MD5SUMeb542a3ed65e86298dd7b9339a890090
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 variables764
Number of clauses9695
Sum of the clauses size29276
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39504
Number of clauses of size 4191
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/node18/watcher-334116-1173551888 -o ROOT/results/node18/solver-334116-1173551888 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334116-1173551888/picosat /tmp/evaluation/334116-1173551888/instance-334116-1173551888.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: 0.99 0.97 0.96 3/77 21984
/proc/meminfo: memFree=1560040/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=568 CPUtime=0
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 375143324 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 142 65 40 102 0 37 0

[startup+0.0687661 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 21984
/proc/meminfo: memFree=1560040/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=832 CPUtime=0.06
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 144 0 0 0 2 4 0 0 18 0 1 0 375143324 851968 129 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 208 129 40 102 0 103 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 832

[startup+0.10177 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 21984
/proc/meminfo: memFree=1560040/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=980 CPUtime=0.09
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 174 0 0 0 5 4 0 0 18 0 1 0 375143324 1003520 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 245 159 42 102 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 980

[startup+0.30179 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 21984
/proc/meminfo: memFree=1560040/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=1120 CPUtime=0.29
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 229 0 0 0 25 4 0 0 19 0 1 0 375143324 1146880 212 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 280 212 48 102 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1120

[startup+0.70183 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 21984
/proc/meminfo: memFree=1560040/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=1120 CPUtime=0.69
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 236 0 0 0 65 4 0 0 22 0 1 0 375143324 1146880 219 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 280 219 48 102 0 175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1120

[startup+1.5019 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1559328/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=1248 CPUtime=1.49
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 250 0 0 0 145 4 0 0 25 0 1 0 375143324 1277952 233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 312 233 48 102 0 207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1248

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1559136/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=1248 CPUtime=3.08
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 267 0 0 0 304 4 0 0 25 0 1 0 375143324 1277952 250 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 312 250 48 102 0 207 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1248

[startup+6.30137 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1558880/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=1372 CPUtime=6.28
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 299 0 0 0 624 4 0 0 25 0 1 0 375143324 1404928 282 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 343 282 48 102 0 238 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1372

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1558624/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=1596 CPUtime=12.69
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 346 0 0 0 1264 5 0 0 25 0 1 0 375143324 1634304 329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 399 329 48 102 0 294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1596

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1558376/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=1944 CPUtime=25.49
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 409 0 0 0 2544 5 0 0 25 0 1 0 375143324 1990656 392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 486 392 48 102 0 381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1944

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1558056/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=2204 CPUtime=51.08
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 487 0 0 0 5103 5 0 0 25 0 1 0 375143324 2256896 464 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525672 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 551 464 48 102 0 446 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2204

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1557608/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=2604 CPUtime=102.27
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 592 0 0 0 10222 5 0 0 25 0 1 0 375143324 2666496 569 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 651 569 48 102 0 546 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2604

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1557288/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=2928 CPUtime=162.25
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 676 0 0 0 16219 6 0 0 25 0 1 0 375143324 2998272 652 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 732 652 48 102 0 627 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2928

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1556904/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=3224 CPUtime=222.24
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 778 0 0 0 22217 7 0 0 25 0 1 0 375143324 3301376 721 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 806 721 48 102 0 701 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3224

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21985
/proc/meminfo: memFree=1556584/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=3388 CPUtime=282.22
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 867 0 0 0 28215 7 0 0 25 0 1 0 375143324 3469312 779 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 847 779 48 102 0 742 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3388

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1556520/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=3748 CPUtime=342.2
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 914 0 0 0 34213 7 0 0 25 0 1 0 375143324 3837952 826 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 937 826 48 102 0 832 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3748

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1556392/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=3780 CPUtime=402.19
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 942 0 0 0 40211 8 0 0 25 0 1 0 375143324 3870720 848 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 945 848 48 102 0 840 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3780

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1556328/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=3896 CPUtime=462.17
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 970 0 0 0 46209 8 0 0 25 0 1 0 375143324 3989504 876 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 974 876 48 102 0 869 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3896

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1556008/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4208 CPUtime=522.16
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1055 0 0 0 52207 9 0 0 25 0 1 0 375143324 4308992 959 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1052 959 48 102 0 947 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4208

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1556008/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4200 CPUtime=582.15
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1057 0 0 0 58205 10 0 0 25 0 1 0 375143324 4300800 959 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1050 959 48 102 0 945 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4200

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1555816/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4384 CPUtime=642.13
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1102 0 0 0 64203 10 0 0 25 0 1 0 375143324 4489216 1004 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549483 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1096 1004 48 102 0 991 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4384

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1555688/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4404 CPUtime=702.12
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1127 0 0 0 70201 11 0 0 25 0 1 0 375143324 4509696 1014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1101 1014 48 102 0 996 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 4404

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1555624/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4504 CPUtime=762.1
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1153 0 0 0 76199 11 0 0 25 0 1 0 375143324 4612096 1038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1126 1038 48 102 0 1021 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 4504

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1555496/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4648 CPUtime=822.09
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1229 0 0 0 82197 12 0 0 25 0 1 0 375143324 4759552 1077 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1162 1077 48 102 0 1057 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 4648

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1555560/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4648 CPUtime=882.07
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1235 0 0 0 88195 12 0 0 25 0 1 0 375143324 4759552 1080 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1162 1080 48 102 0 1057 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 4648

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1555304/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4848 CPUtime=942.06
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1283 0 0 0 94193 13 0 0 25 0 1 0 375143324 4964352 1128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1212 1128 48 102 0 1107 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 4848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1555304/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=4952 CPUtime=1002.04
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1286 0 0 0 100191 13 0 0 25 0 1 0 375143324 5070848 1127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1238 1127 48 102 0 1133 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 4952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1555240/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=5076 CPUtime=1062.03
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1323 0 0 0 106189 14 0 0 25 0 1 0 375143324 5197824 1158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1269 1158 48 102 0 1164 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 5076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1554984/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=5160 CPUtime=1122.01
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1382 0 0 0 112187 14 0 0 25 0 1 0 375143324 5283840 1182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1290 1182 48 102 0 1185 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 5160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1554984/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=5160 CPUtime=1182
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1580 0 0 0 118185 15 0 0 25 0 1 0 375143324 5283840 1182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1290 1182 48 102 0 1185 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 5160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 21987
/proc/meminfo: memFree=1554984/2055920 swapFree=4153284/4192956
[pid=21984] ppid=21982 vsize=5160 CPUtime=1200.1
/proc/21984/stat : 21984 (picosat) R 21982 21984 21177 0 -1 4194304 1613 0 0 0 119995 15 0 0 25 0 1 0 375143324 5283840 1182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21984/statm: 1290 1182 48 102 0 1185 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5160

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): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.156976
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 5296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1613
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= 1626

runsolver used 1.39079 second user time and 2.94855 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Sat Mar 10 18:38:08 UTC 2007

IDJOB= 334116
IDBENCH= 24620
IDSOLVER= 106
FILE ID= node18/334116-1173551888

PBS_JOBID= 4101168

Free space on /tmp= 66514 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334116-1173551888/picosat /tmp/evaluation/334116-1173551888/instance-334116-1173551888.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-334116-1173551888 -o ROOT/results/node18/solver-334116-1173551888 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334116-1173551888/picosat /tmp/evaluation/334116-1173551888/instance-334116-1173551888.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  eb542a3ed65e86298dd7b9339a890090

RANDOM SEED= 136402039

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1560448 kB
Buffers:         43572 kB
Cached:         375348 kB
SwapCached:       2952 kB
Active:         164004 kB
Inactive:       278196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560448 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          30236 kB
Slab:            38932 kB
Committed_AS:  1255292 kB
PageTables:       1668 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= 66514 MiB

End job on node18 on Sat Mar 10 18:58:10 UTC 2007