Trace number 310043

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) 1200.02 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
MD5SUM62f8836287b4741f6f4038c73e683e7c
Bench CategoryRANDOM (random 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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node76/watcher-310043-1172552500 -o ROOT/results/node76/solver-310043-1172552500 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310043-1172552500/picosat /tmp/evaluation/310043-1172552500/instance-310043-1172552500.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: 0.93 0.98 0.99 3/75 2376
/proc/meminfo: memFree=1889104/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=724 CPUtime=0
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 94 0 0 0 0 0 0 0 20 0 1 0 275208308 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 181 80 40 102 0 76 0

[startup+0.10753 s]
/proc/loadavg: 0.93 0.98 0.99 3/75 2376
/proc/meminfo: memFree=1889104/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=996 CPUtime=0.09
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 176 0 0 0 8 1 0 0 21 0 1 0 275208308 1019904 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 249 160 48 102 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 996

[startup+0.515575 s]
/proc/loadavg: 0.93 0.98 0.99 3/75 2376
/proc/meminfo: memFree=1889104/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=996 CPUtime=0.5
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 187 0 0 0 49 1 0 0 25 0 1 0 275208308 1019904 171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 249 171 48 102 0 144 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 996

[startup+1.33567 s]
/proc/loadavg: 0.93 0.98 0.99 2/76 2377
/proc/meminfo: memFree=1888520/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=1128 CPUtime=1.32
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 205 0 0 0 131 1 0 0 25 0 1 0 275208308 1155072 189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 282 189 48 102 0 177 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1128

[startup+2.97186 s]
/proc/loadavg: 0.93 0.98 0.99 2/76 2377
/proc/meminfo: memFree=1888264/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=1128 CPUtime=2.95
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 229 0 0 0 294 1 0 0 25 0 1 0 275208308 1155072 213 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529314 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 282 213 48 102 0 177 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1128

[startup+6.25524 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 2379
/proc/meminfo: memFree=1888072/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=1256 CPUtime=6.24
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 265 0 0 0 623 1 0 0 25 0 1 0 275208308 1286144 249 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 314 249 48 102 0 209 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1256

[startup+12.709 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 2387
/proc/meminfo: memFree=1887752/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=1536 CPUtime=12.68
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 307 0 0 0 1267 1 0 0 25 0 1 0 275208308 1572864 291 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 384 291 48 102 0 279 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1536

[startup+25.5165 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 2421
/proc/meminfo: memFree=1887496/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=1768 CPUtime=25.48
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 365 0 0 0 2546 2 0 0 25 0 1 0 275208308 1810432 349 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 442 349 48 102 0 337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1768

[startup+51.1344 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1888184/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=2100 CPUtime=51.07
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 460 0 0 0 5105 2 0 0 25 0 1 0 275208308 2150400 444 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 525 444 48 102 0 420 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2100

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1887864/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=2588 CPUtime=102.26
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 574 0 0 0 10224 2 0 0 25 0 1 0 275208308 2650112 557 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 647 557 48 102 0 542 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2588

[startup+162.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1887480/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=2884 CPUtime=162.25
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 655 0 0 0 16223 2 0 0 25 0 1 0 275208308 2953216 638 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 721 638 48 102 0 616 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2884

[startup+222.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1887160/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=3208 CPUtime=222.25
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 728 0 0 0 22223 2 0 0 25 0 1 0 275208308 3284992 703 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 802 703 48 102 0 697 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3208

[startup+282.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1886840/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=3456 CPUtime=282.25
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 825 0 0 0 28222 3 0 0 25 0 1 0 275208308 3538944 788 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 864 788 48 102 0 759 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3456

[startup+342.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1886520/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=3796 CPUtime=342.24
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 892 0 0 0 34221 3 0 0 25 0 1 0 275208308 3887104 854 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 949 854 48 102 0 844 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3796

[startup+402.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1886392/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=3852 CPUtime=402.23
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 928 0 0 0 40220 3 0 0 25 0 1 0 275208308 3944448 877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531002 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 963 877 48 102 0 858 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3852

[startup+462.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1886200/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4044 CPUtime=462.24
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 982 0 0 0 46220 4 0 0 25 0 1 0 275208308 4141056 931 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1011 931 48 102 0 906 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 4044

[startup+522.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1886008/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4220 CPUtime=522.23
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1025 0 0 0 52219 4 0 0 25 0 1 0 275208308 4321280 968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1055 968 48 102 0 950 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 4220

[startup+582.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885944/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4456 CPUtime=582.23
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1104 0 0 0 58219 4 0 0 25 0 1 0 275208308 4562944 1034 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1114 1034 48 102 0 1009 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 4456

[startup+642.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885688/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4648 CPUtime=642.23
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1158 0 0 0 64219 4 0 0 25 0 1 0 275208308 4759552 1088 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1162 1088 48 102 0 1057 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 4648

[startup+702.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885624/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4676 CPUtime=702.23
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1160 0 0 0 70218 5 0 0 25 0 1 0 275208308 4788224 1090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1169 1090 48 102 0 1064 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 4676

[startup+762.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885560/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4728 CPUtime=762.22
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1188 0 0 0 76217 5 0 0 25 0 1 0 275208308 4841472 1109 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529260 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1182 1109 48 102 0 1077 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 4728

[startup+822.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885560/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4728 CPUtime=822.22
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1195 0 0 0 82217 5 0 0 25 0 1 0 275208308 4841472 1110 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1182 1110 48 102 0 1077 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 4728

[startup+882.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885432/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4828 CPUtime=882.21
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1213 0 0 0 88216 5 0 0 25 0 1 0 275208308 4943872 1128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1207 1128 48 102 0 1102 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 4828

[startup+942.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885304/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=4832 CPUtime=942.21
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1236 0 0 0 94216 5 0 0 25 0 1 0 275208308 4947968 1137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1208 1137 48 102 0 1103 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 4832

[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885176/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=5072 CPUtime=1002.21
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1288 0 0 0 100215 6 0 0 25 0 1 0 275208308 5193728 1189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529876 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1268 1189 48 102 0 1163 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 5072

[startup+1062.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1885176/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=5072 CPUtime=1062.21
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1289 0 0 0 106215 6 0 0 25 0 1 0 275208308 5193728 1190 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1268 1190 48 102 0 1163 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 5072

[startup+1122.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1884920/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=5252 CPUtime=1122.2
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1337 0 0 0 112214 6 0 0 25 0 1 0 275208308 5378048 1238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1313 1238 48 102 0 1208 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 5252

[startup+1182.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1884984/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=5240 CPUtime=1182.19
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1337 0 0 0 118213 6 0 0 25 0 1 0 275208308 5365760 1238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1310 1238 48 102 0 1205 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 5240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2463
/proc/meminfo: memFree=1884984/2055888 swapFree=4086404/4096564
[pid=2376] ppid=2374 vsize=5240 CPUtime=1200.01
/proc/2376/stat : 2376 (picosat) R 2374 2376 900 0 -1 4194304 1337 0 0 0 119995 6 0 0 25 0 1 0 275208308 5365760 1238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/2376/statm: 1310 1238 48 102 0 1205 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5240

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): 1200.42
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.065989
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 5256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1337
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= 1494

runsolver used 0.934857 second user time and 2.31565 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Tue Feb 27 05:01:40 UTC 2007

IDJOB= 310043
IDBENCH= 20276
IDSOLVER= 106
FILE ID= node76/310043-1172552500

PBS_JOBID= 3971837

Free space on /tmp= 66646 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1138392605-05-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310043-1172552500/picosat /tmp/evaluation/310043-1172552500/instance-310043-1172552500.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-310043-1172552500 -o ROOT/results/node76/solver-310043-1172552500 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310043-1172552500/picosat /tmp/evaluation/310043-1172552500/instance-310043-1172552500.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  62f8836287b4741f6f4038c73e683e7c

RANDOM SEED= 908691447

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1889576 kB
Buffers:         18164 kB
Cached:         101964 kB
SwapCached:       4040 kB
Active:          50092 kB
Inactive:        81680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1889576 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:             556 kB
Writeback:           0 kB
Mapped:          16768 kB
Slab:            20512 kB
Committed_AS:  1041832 kB
PageTables:       1660 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node76 on Tue Feb 27 05:21:43 UTC 2007