Trace number 309141

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) 1200.1 1200.56

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160975
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-309141-1172535121 -o ROOT/results/node33/solver-309141-1172535121 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309141-1172535121/picosat /tmp/evaluation/309141-1172535121/instance-309141-1172535121.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/64 31341
/proc/meminfo: memFree=1947680/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=568 CPUtime=0
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 178547404 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 142 66 40 102 0 37 0

[startup+0.10711 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31341
/proc/meminfo: memFree=1947680/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=840 CPUtime=0.09
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 158 0 0 0 8 1 0 0 18 0 1 0 178547404 860160 141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 210 141 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.516193 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31341
/proc/meminfo: memFree=1947680/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=968 CPUtime=0.5
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 171 0 0 0 49 1 0 0 21 0 1 0 178547404 991232 154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 242 154 48 102 0 137 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 968

[startup+1.33836 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31342
/proc/meminfo: memFree=1947160/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=968 CPUtime=1.33
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 187 0 0 0 132 1 0 0 25 0 1 0 178547404 991232 170 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 242 170 48 102 0 137 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 968

[startup+2.9747 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31342
/proc/meminfo: memFree=1946968/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=1100 CPUtime=2.96
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 210 0 0 0 295 1 0 0 25 0 1 0 178547404 1126400 193 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 275 193 48 102 0 170 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1100

[startup+6.25338 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31342
/proc/meminfo: memFree=1946776/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=1224 CPUtime=6.24
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 242 0 0 0 623 1 0 0 25 0 1 0 178547404 1253376 225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 306 225 48 102 0 201 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1224

[startup+12.7067 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31342
/proc/meminfo: memFree=1946584/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=1348 CPUtime=12.69
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 291 0 0 0 1268 1 0 0 25 0 1 0 178547404 1380352 274 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 337 274 48 102 0 232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1348

[startup+25.5073 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31342
/proc/meminfo: memFree=1946400/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=1576 CPUtime=25.49
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 338 0 0 0 2548 1 0 0 25 0 1 0 178547404 1613824 321 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 394 321 48 102 0 289 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1576

[startup+51.1106 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 31342
/proc/meminfo: memFree=1946016/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=1904 CPUtime=51.08
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 419 0 0 0 5107 1 0 0 25 0 1 0 178547404 1949696 402 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 476 402 48 102 0 371 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1904

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31342
/proc/meminfo: memFree=1945632/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=2252 CPUtime=102.27
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 514 0 0 0 10225 2 0 0 25 0 1 0 178547404 2306048 497 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 563 497 48 102 0 458 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2252

[startup+162.34 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 31342
/proc/meminfo: memFree=1945248/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=2600 CPUtime=162.27
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 597 0 0 0 16225 2 0 0 25 0 1 0 178547404 2662400 580 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 650 580 48 102 0 545 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2600

[startup+222.357 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31342
/proc/meminfo: memFree=1944864/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=2996 CPUtime=222.26
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 674 0 0 0 22224 2 0 0 25 0 1 0 178547404 3067904 657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 749 657 48 102 0 644 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2996

[startup+282.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31342
/proc/meminfo: memFree=1944544/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=3288 CPUtime=282.25
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 782 0 0 0 28223 2 0 0 25 0 1 0 178547404 3366912 735 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 822 735 48 102 0 717 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3288

[startup+342.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31342
/proc/meminfo: memFree=1944416/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=3408 CPUtime=342.24
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 804 0 0 0 34222 2 0 0 25 0 1 0 178547404 3489792 756 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 852 756 48 102 0 747 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3408

[startup+402.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31342
/proc/meminfo: memFree=1943968/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=3840 CPUtime=402.24
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 943 0 0 0 40222 2 0 0 25 0 1 0 178547404 3932160 864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 960 864 48 102 0 855 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 3840

[startup+462.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31342
/proc/meminfo: memFree=1943904/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=3700 CPUtime=462.23
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 944 0 0 0 46221 2 0 0 25 0 1 0 178547404 3788800 846 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 925 846 48 102 0 820 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 3700

[startup+522.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31344
/proc/meminfo: memFree=1943776/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=3864 CPUtime=522.23
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 992 0 0 0 52221 2 0 0 25 0 1 0 178547404 3956736 885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523992 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 966 885 48 102 0 861 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 3864

[startup+582.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31344
/proc/meminfo: memFree=1943648/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4008 CPUtime=582.23
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1025 0 0 0 58221 2 0 0 25 0 1 0 178547404 4104192 918 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1002 918 48 102 0 897 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 4008

[startup+642.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31344
/proc/meminfo: memFree=1943584/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4068 CPUtime=642.22
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1040 0 0 0 64220 2 0 0 25 0 1 0 178547404 4165632 933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1017 933 48 102 0 912 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 4068

[startup+702.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31344
/proc/meminfo: memFree=1943264/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4304 CPUtime=702.21
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1126 0 0 0 70219 2 0 0 25 0 1 0 178547404 4407296 988 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525736 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1076 988 48 102 0 971 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 4304

[startup+762.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31344
/proc/meminfo: memFree=1943200/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4260 CPUtime=762.2
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1171 0 0 0 76218 2 0 0 25 0 1 0 178547404 4362240 981 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525909 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1065 981 48 102 0 960 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 4260

[startup+822.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31344
/proc/meminfo: memFree=1943136/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4444 CPUtime=822.2
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1225 0 0 0 82218 2 0 0 25 0 1 0 178547404 4550656 1035 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1111 1035 48 102 0 1006 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 4444

[startup+882.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31344
/proc/meminfo: memFree=1943008/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4512 CPUtime=882.19
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1236 0 0 0 88217 2 0 0 25 0 1 0 178547404 4620288 1046 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1128 1046 48 102 0 1023 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 4512

[startup+942.561 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31344
/proc/meminfo: memFree=1942816/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4592 CPUtime=942.19
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1278 0 0 0 94216 3 0 0 25 0 1 0 178547404 4702208 1069 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1148 1069 48 102 0 1043 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 4592

[startup+1002.58 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31344
/proc/meminfo: memFree=1942816/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4648 CPUtime=1002.19
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1310 0 0 0 100216 3 0 0 25 0 1 0 178547404 4759552 1093 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1162 1093 48 102 0 1057 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 4648

[startup+1062.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31344
/proc/meminfo: memFree=1942624/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=4828 CPUtime=1062.19
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1349 0 0 0 106216 3 0 0 25 0 1 0 178547404 4943872 1132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1207 1132 48 102 0 1102 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 4828

[startup+1122.62 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 31344
/proc/meminfo: memFree=1942176/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=5080 CPUtime=1122.18
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1463 0 0 0 112215 3 0 0 25 0 1 0 178547404 5201920 1203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1270 1203 48 102 0 1165 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 5080

[startup+1182.63 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31344
/proc/meminfo: memFree=1942304/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=5016 CPUtime=1182.17
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1477 0 0 0 118214 3 0 0 25 0 1 0 178547404 5136384 1181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1254 1181 48 102 0 1149 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 5016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31344
/proc/meminfo: memFree=1942304/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=5016 CPUtime=1200.09
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1478 0 0 0 120006 3 0 0 25 0 1 0 178547404 5136384 1182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1254 1182 48 102 0 1149 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5016

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

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

[startup+1200.56 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31344
/proc/meminfo: memFree=1942304/2055920 swapFree=4181596/4192956
[pid=31341] ppid=31339 vsize=5016 CPUtime=1200.09
/proc/31341/stat : 31341 (picosat) R 31339 31341 30641 0 -1 4194304 1478 0 0 0 120006 3 0 0 25 0 1 0 178547404 5136384 1182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31341/statm: 1254 1182 48 102 0 1149 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.032994
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 5288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1478
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= 2690

runsolver used 0.812876 second user time and 2.39663 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Tue Feb 27 00:12:01 UTC 2007

IDJOB= 309141
IDBENCH= 20251
IDSOLVER= 106
FILE ID= node33/309141-1172535121

PBS_JOBID= 3971821

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309141-1172535121/picosat /tmp/evaluation/309141-1172535121/instance-309141-1172535121.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-309141-1172535121 -o ROOT/results/node33/solver-309141-1172535121 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309141-1172535121/picosat /tmp/evaluation/309141-1172535121/instance-309141-1172535121.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 245262522

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1948152 kB
Buffers:         10908 kB
Cached:          58572 kB
SwapCached:       5388 kB
Active:          28316 kB
Inactive:        52672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1948152 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:             516 kB
Writeback:           0 kB
Mapped:          15176 kB
Slab:            12820 kB
Committed_AS:   242788 kB
PageTables:       1408 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= 66557 MiB

End job on node33 on Tue Feb 27 00:32:03 UTC 2007