Trace number 335880

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv8.sat05-567.reshuffled-07.cnf
MD5SUMaf4e94e2262dd17f2c350e06d0de5672
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 variables1920
Number of clauses6337
Sum of the clauses size17024
Maximum clause length64
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22048
Number of clauses of size 34288
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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/node34/watcher-335880-1173636088 -o ROOT/results/node34/solver-335880-1173636088 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335880-1173636088/picosat /tmp/evaluation/335880-1173636088/instance-335880-1173636088.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 23433
/proc/meminfo: memFree=1528576/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=724 CPUtime=0
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 89564547 741376 86 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 181 86 40 102 0 76 0

[startup+0.029785 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 23433
/proc/meminfo: memFree=1528576/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=724 CPUtime=0.02
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 120 0 0 0 1 1 0 0 18 0 1 0 89564547 741376 105 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 181 105 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.101791 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 23433
/proc/meminfo: memFree=1528576/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=996 CPUtime=0.09
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 184 0 0 0 7 2 0 0 18 0 1 0 89564547 1019904 167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 249 167 48 102 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 996

[startup+0.301807 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 23433
/proc/meminfo: memFree=1528576/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=1124 CPUtime=0.29
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 223 0 0 0 27 2 0 0 19 0 1 0 89564547 1150976 206 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 281 206 48 102 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1124

[startup+0.701838 s]
/proc/loadavg: 0.92 0.97 0.99 3/70 23433
/proc/meminfo: memFree=1528576/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=1256 CPUtime=0.69
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 251 0 0 0 67 2 0 0 22 0 1 0 89564547 1286144 234 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 314 234 48 102 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1256

[startup+1.5019 s]
/proc/loadavg: 0.92 0.97 0.99 2/71 23434
/proc/meminfo: memFree=1527736/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=1256 CPUtime=1.49
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 271 0 0 0 147 2 0 0 25 0 1 0 89564547 1286144 254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523092 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 314 254 48 102 0 209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1256

[startup+3.10103 s]
/proc/loadavg: 0.93 0.97 0.99 2/71 23434
/proc/meminfo: memFree=1527480/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=1384 CPUtime=3.08
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 306 0 0 0 306 2 0 0 25 0 1 0 89564547 1417216 289 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529810 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 346 289 48 102 0 241 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1384

[startup+6.30128 s]
/proc/loadavg: 0.93 0.97 0.99 2/71 23436
/proc/meminfo: memFree=1527168/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=1772 CPUtime=6.29
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 385 0 0 0 626 3 0 0 25 0 1 0 89564547 1814528 368 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 443 368 48 102 0 338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1772

[startup+12.7018 s]
/proc/loadavg: 0.94 0.97 0.99 2/71 23442
/proc/meminfo: memFree=1526912/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=2180 CPUtime=12.69
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 468 0 0 0 1266 3 0 0 25 0 1 0 89564547 2232320 451 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531375 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 545 451 48 102 0 440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2180

[startup+25.5018 s]
/proc/loadavg: 0.95 0.97 0.99 2/71 23462
/proc/meminfo: memFree=1526144/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=2624 CPUtime=25.47
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 600 0 0 0 2544 3 0 0 25 0 1 0 89564547 2686976 583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 656 583 48 102 0 551 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2624

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/71 23498
/proc/meminfo: memFree=1525184/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=3492 CPUtime=51.04
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 848 0 0 0 5101 3 0 0 25 0 1 0 89564547 3575808 813 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529479 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 873 813 48 102 0 768 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 3492

[startup+102.305 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 23522
/proc/meminfo: memFree=1525688/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=4180 CPUtime=102.22
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 1040 0 0 0 10218 4 0 0 25 0 1 0 89564547 4280320 981 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531040 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 1045 981 48 102 0 940 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 4180

[startup+162.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1523896/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=5948 CPUtime=162.2
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 1484 0 0 0 16216 4 0 0 25 0 1 0 89564547 6090752 1425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 1487 1425 48 102 0 1382 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 5948

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1523896/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=5900 CPUtime=222.19
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 1508 0 0 0 22215 4 0 0 25 0 1 0 89564547 6041600 1420 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 1475 1420 48 102 0 1370 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5900

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1523512/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=6340 CPUtime=282.17
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 1610 0 0 0 28213 4 0 0 25 0 1 0 89564547 6492160 1515 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 1585 1515 48 102 0 1480 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 6340

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1522808/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=7112 CPUtime=342.15
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 1785 0 0 0 34211 4 0 0 25 0 1 0 89564547 7282688 1690 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 1778 1690 48 102 0 1673 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 7112

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1522552/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=7460 CPUtime=402.14
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 1874 0 0 0 40210 4 0 0 25 0 1 0 89564547 7639040 1779 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 1865 1779 48 102 0 1760 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7460

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1521528/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=8540 CPUtime=462.12
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2170 0 0 0 46208 4 0 0 25 0 1 0 89564547 8744960 2068 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2135 2068 48 102 0 2030 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8540

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1521784/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=8072 CPUtime=522.1
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2171 0 0 0 52206 4 0 0 25 0 1 0 89564547 8265728 1952 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597619 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2018 1952 48 102 0 1913 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8072

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1521848/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=8068 CPUtime=582.09
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2171 0 0 0 58205 4 0 0 25 0 1 0 89564547 8261632 1951 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2017 1951 48 102 0 1912 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8068

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1521400/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=8676 CPUtime=642.08
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2323 0 0 0 64204 4 0 0 25 0 1 0 89564547 8884224 2093 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2169 2093 48 102 0 2064 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8676

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1521400/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=8652 CPUtime=702.06
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2325 0 0 0 70202 4 0 0 25 0 1 0 89564547 8859648 2095 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2163 2095 48 102 0 2058 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 8652

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1519800/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=10252 CPUtime=762.04
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2721 0 0 0 76200 4 0 0 25 0 1 0 89564547 10498048 2491 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2563 2491 48 102 0 2458 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 10252

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23522
/proc/meminfo: memFree=1520696/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=9288 CPUtime=822.01
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2749 0 0 0 82197 4 0 0 25 0 1 0 89564547 9510912 2253 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2322 2253 48 102 0 2217 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 9288

[startup+882.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 23522
/proc/meminfo: memFree=1520504/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=9552 CPUtime=882
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2810 0 0 0 88196 4 0 0 25 0 1 0 89564547 9781248 2314 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2388 2314 48 102 0 2283 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 9552

[startup+942.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 23524
/proc/meminfo: memFree=1520440/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=9440 CPUtime=941.98
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 2810 0 0 0 94194 4 0 0 25 0 1 0 89564547 9666560 2297 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2360 2297 48 102 0 2255 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 9440

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 23524
/proc/meminfo: memFree=1520056/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=10092 CPUtime=1001.97
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 3081 0 0 0 100193 4 0 0 25 0 1 0 89564547 10334208 2447 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2523 2447 48 102 0 2418 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 10092

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 23524
/proc/meminfo: memFree=1519032/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=11016 CPUtime=1061.95
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 3321 0 0 0 106191 4 0 0 25 0 1 0 89564547 11280384 2687 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2754 2687 48 102 0 2649 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 11016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23524
/proc/meminfo: memFree=1519096/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=11016 CPUtime=1121.93
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 3322 0 0 0 112189 4 0 0 25 0 1 0 89564547 11280384 2688 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2754 2688 48 102 0 2649 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 11016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23524
/proc/meminfo: memFree=1519032/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=10980 CPUtime=1181.92
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 3322 0 0 0 118188 4 0 0 25 0 1 0 89564547 11243520 2684 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2745 2684 48 102 0 2640 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 10980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23524
/proc/meminfo: memFree=1519032/2055920 swapFree=4192812/4192956
[pid=23433] ppid=23431 vsize=10976 CPUtime=1200.02
/proc/23433/stat : 23433 (picosat) R 23431 23433 22500 0 -1 4194304 3322 0 0 0 119998 4 0 0 25 0 1 0 89564547 11239424 2683 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23433/statm: 2744 2683 48 102 0 2639 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 10976

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): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.051992
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 11016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3322
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= 3306

runsolver used 0.826874 second user time and 2.51762 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Sun Mar 11 18:01:28 UTC 2007

IDJOB= 335880
IDBENCH= 24662
IDSOLVER= 106
FILE ID= node34/335880-1173636088

PBS_JOBID= 4101307

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv8.sat05-567.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335880-1173636088/picosat /tmp/evaluation/335880-1173636088/instance-335880-1173636088.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-335880-1173636088 -o ROOT/results/node34/solver-335880-1173636088 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335880-1173636088/picosat /tmp/evaluation/335880-1173636088/instance-335880-1173636088.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  af4e94e2262dd17f2c350e06d0de5672

RANDOM SEED= 464603954

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.238
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		: 3000.238
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:       1528984 kB
Buffers:         45916 kB
Cached:         389080 kB
SwapCached:          0 kB
Active:          40256 kB
Inactive:       411108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             600 kB
Writeback:           0 kB
Mapped:          26956 kB
Slab:            61204 kB
Committed_AS:   117060 kB
PageTables:       1628 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 node34 on Sun Mar 11 18:21:31 UTC 2007