Trace number 425585

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
SAT7 2007-02-08? (TO) 5000.03 5002.51

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1705.3
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.03/0.04	c Restarting after 101 conflicts
0.03/0.06	c Restarting after 251 conflicts
0.03/0.09	c Restarting after 478 conflicts
0.10/0.14	c Restarting after 815 conflicts
0.20/0.22	c Restarting after 1322 conflicts
0.30/0.33	c Restarting after 2084 conflicts
0.49/0.53	c Restarting after 3224 conflicts
0.79/0.83	c Restarting after 4934 conflicts
1.19/1.29	c Restarting after 7496 conflicts
1.99/2.01	c Restarting after 11340 conflicts
3.09/3.16	c Restarting after 17106 conflicts
4.99/5.00	c Restarting after 25755 conflicts
7.79/7.82	c Restarting after 38729 conflicts
12.39/12.49	c Restarting after 58190 conflicts
19.59/19.63	c Restarting after 87386 conflicts
30.48/30.56	c Restarting after 131175 conflicts
48.48/48.55	c Restarting after 196859 conflicts
76.76/76.81	c Restarting after 295385 conflicts
120.35/120.41	c Restarting after 443175 conflicts
189.25/189.60	c Restarting after 664858 conflicts
297.66/298.34	c Restarting after 997383 conflicts
478.29/479.02	c Restarting after 1496171 conflicts
765.29/766.19	c Restarting after 2244353 conflicts
1243.31/1244.30	c Restarting after 3366627 conflicts
2012.73/2014.02	c Restarting after 5050038 conflicts
3227.56/3229.43	c Restarting after 7575154 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-425585-1177813182 -o ROOT/results/node23/solver-425585-1177813182 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425585-1177813182/sat7_bin /tmp/evaluation/425585-1177813182/instance-425585-1177813182.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28514
/proc/meminfo: memFree=1556936/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=1332 CPUtime=0
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 229235364 1363968 168 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 333 168 88 220 0 110 0

[startup+0.0394829 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28514
/proc/meminfo: memFree=1556936/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=2112 CPUtime=0.03
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 299 0 0 0 3 0 0 0 18 0 1 0 229235364 2162688 283 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537474 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 528 283 93 220 0 305 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2112

[startup+0.10148 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28514
/proc/meminfo: memFree=1556936/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=2252 CPUtime=0.1
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 229235364 2306048 308 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 563 308 95 220 0 340 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2252

[startup+0.301519 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28514
/proc/meminfo: memFree=1556936/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=2252 CPUtime=0.3
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 378 0 0 0 30 0 0 0 19 0 1 0 229235364 2306048 362 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536997 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 563 362 95 220 0 340 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2252

[startup+0.701596 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28514
/proc/meminfo: memFree=1556936/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=3280 CPUtime=0.69
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 474 0 0 0 69 0 0 0 23 0 1 0 229235364 3358720 458 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536755 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 820 459 95 220 0 597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3280

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28515
/proc/meminfo: memFree=1555392/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=3280 CPUtime=1.49
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 514 0 0 0 149 0 0 0 25 0 1 0 229235364 3358720 498 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 820 498 95 220 0 597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3280

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28515
/proc/meminfo: memFree=1554944/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=3280 CPUtime=3.09
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 580 0 0 0 309 0 0 0 25 0 1 0 229235364 3358720 564 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579136 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 820 564 95 220 0 597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3280

[startup+6.30168 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28515
/proc/meminfo: memFree=1554432/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=5332 CPUtime=6.29
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 691 0 0 0 629 0 0 0 25 0 1 0 229235364 5459968 675 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 1333 675 95 220 0 1110 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5332

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28515
/proc/meminfo: memFree=1553792/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=5468 CPUtime=12.69
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 847 0 0 0 1269 0 0 0 25 0 1 0 229235364 5599232 831 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 1367 831 95 220 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5468

[startup+25.5014 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28515
/proc/meminfo: memFree=1553024/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=5600 CPUtime=25.48
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 1022 0 0 0 2548 0 0 0 25 0 1 0 229235364 5734400 1006 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 1400 1006 95 220 0 1177 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5600

[startup+51.1014 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28515
/proc/meminfo: memFree=1552128/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=5868 CPUtime=51.07
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 1260 0 0 0 5106 1 0 0 25 0 1 0 229235364 6008832 1244 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 1467 1244 95 220 0 1244 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5868

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28515
/proc/meminfo: memFree=1550848/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=10512 CPUtime=102.25
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 1535 0 0 0 10224 1 0 0 25 0 1 0 229235364 10764288 1519 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538731 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 2628 1519 95 220 0 2405 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10512

[startup+162.303 s]
/proc/loadavg: 1.47 1.11 1.04 3/85 3380
/proc/meminfo: memFree=1537856/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=10784 CPUtime=162.1
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 1707 0 0 0 16207 3 0 0 25 0 1 0 229235364 11042816 1691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 2696 1691 95 220 0 2473 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 10784

[startup+222.302 s]
/proc/loadavg: 2.00 1.33 1.11 4/84 23908
/proc/meminfo: memFree=1513600/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=11200 CPUtime=221.79
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 1859 0 0 0 22167 12 0 0 25 0 1 0 229235364 11468800 1843 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134541099 0 0 4096 0 0 0 0 17 0 0 0
/proc/28514/statm: 2800 1843 95 220 0 2577 0
Current children cumulated CPU time (s) 221.79
Current children cumulated vsize (KiB) 11200

[startup+282.301 s]
/proc/loadavg: 1.47 1.31 1.12 2/78 30790
/proc/meminfo: memFree=1508544/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=11464 CPUtime=281.67
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 1964 0 0 0 28152 15 0 0 25 0 1 0 229235364 11739136 1948 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 2866 1948 95 220 0 2643 0
Current children cumulated CPU time (s) 281.67
Current children cumulated vsize (KiB) 11464

[startup+342.302 s]
/proc/loadavg: 1.21 1.27 1.11 2/78 30790
/proc/meminfo: memFree=1507968/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=11744 CPUtime=341.65
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 2113 0 0 0 34149 16 0 0 25 0 1 0 229235364 12025856 2097 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 2936 2097 95 220 0 2713 0
Current children cumulated CPU time (s) 341.65
Current children cumulated vsize (KiB) 11744

[startup+402.301 s]
/proc/loadavg: 1.08 1.21 1.10 2/78 30790
/proc/meminfo: memFree=1507648/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=12016 CPUtime=401.62
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 2201 0 0 0 40146 16 0 0 25 0 1 0 229235364 12304384 2185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 3004 2185 95 220 0 2781 0
Current children cumulated CPU time (s) 401.62
Current children cumulated vsize (KiB) 12016

[startup+462.302 s]
/proc/loadavg: 1.03 1.17 1.09 2/78 30790
/proc/meminfo: memFree=1507328/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=12280 CPUtime=461.6
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 2283 0 0 0 46143 17 0 0 25 0 1 0 229235364 12574720 2267 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 3070 2267 95 220 0 2847 0
Current children cumulated CPU time (s) 461.6
Current children cumulated vsize (KiB) 12280

[startup+522.302 s]
/proc/loadavg: 1.01 1.14 1.08 2/78 30790
/proc/meminfo: memFree=1506944/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=12576 CPUtime=521.57
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 2377 0 0 0 52140 17 0 0 25 0 1 0 229235364 12877824 2361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 3144 2361 95 220 0 2921 0
Current children cumulated CPU time (s) 521.57
Current children cumulated vsize (KiB) 12576

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.08 2/78 30790
/proc/meminfo: memFree=1506560/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=12712 CPUtime=581.56
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 2473 0 0 0 58138 18 0 0 25 0 1 0 229235364 13017088 2457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 3178 2457 95 220 0 2955 0
Current children cumulated CPU time (s) 581.56
Current children cumulated vsize (KiB) 12712

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.07 2/78 30790
/proc/meminfo: memFree=1506368/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=12992 CPUtime=641.54
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 2524 0 0 0 64135 19 0 0 25 0 1 0 229235364 13303808 2508 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 3248 2508 95 220 0 3025 0
Current children cumulated CPU time (s) 641.54
Current children cumulated vsize (KiB) 12992


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1498496/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23376 CPUtime=4060.16
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4519 0 0 0 405966 50 0 0 25 0 1 0 229235364 23937024 4503 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5844 4503 95 220 0 5621 0
Current children cumulated CPU time (s) 4060.16
Current children cumulated vsize (KiB) 23376

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1498368/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23512 CPUtime=4120.13
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4536 0 0 0 411963 50 0 0 25 0 1 0 229235364 24076288 4520 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5878 4520 95 220 0 5655 0
Current children cumulated CPU time (s) 4120.13
Current children cumulated vsize (KiB) 23512

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1498304/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23512 CPUtime=4180.11
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4561 0 0 0 417960 51 0 0 25 0 1 0 229235364 24076288 4545 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5878 4545 95 220 0 5655 0
Current children cumulated CPU time (s) 4180.11
Current children cumulated vsize (KiB) 23512

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1498240/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23656 CPUtime=4240.08
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4577 0 0 0 423957 51 0 0 25 0 1 0 229235364 24223744 4561 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5914 4561 95 220 0 5691 0
Current children cumulated CPU time (s) 4240.08
Current children cumulated vsize (KiB) 23656

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1498048/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23656 CPUtime=4300.07
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4620 0 0 0 429955 52 0 0 25 0 1 0 229235364 24223744 4604 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540105 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5914 4604 95 220 0 5691 0
Current children cumulated CPU time (s) 4300.07
Current children cumulated vsize (KiB) 23656

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497920/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23792 CPUtime=4360.04
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4643 0 0 0 435952 52 0 0 25 0 1 0 229235364 24363008 4627 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528442 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5948 4627 95 220 0 5725 0
Current children cumulated CPU time (s) 4360.04
Current children cumulated vsize (KiB) 23792

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497920/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23792 CPUtime=4420.02
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4651 0 0 0 441949 53 0 0 25 0 1 0 229235364 24363008 4635 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525536 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5948 4635 95 220 0 5725 0
Current children cumulated CPU time (s) 4420.02
Current children cumulated vsize (KiB) 23792

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497984/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23792 CPUtime=4480.01
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4656 0 0 0 447947 54 0 0 25 0 1 0 229235364 24363008 4640 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5948 4640 95 220 0 5725 0
Current children cumulated CPU time (s) 4480.01
Current children cumulated vsize (KiB) 23792

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497792/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23952 CPUtime=4539.98
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4690 0 0 0 453944 54 0 0 25 0 1 0 229235364 24526848 4674 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5988 4674 95 220 0 5765 0
Current children cumulated CPU time (s) 4539.98
Current children cumulated vsize (KiB) 23952

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497664/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=23952 CPUtime=4599.96
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4709 0 0 0 459941 55 0 0 25 0 1 0 229235364 24526848 4693 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533277 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 5988 4693 95 220 0 5765 0
Current children cumulated CPU time (s) 4599.96
Current children cumulated vsize (KiB) 23952

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497600/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=24112 CPUtime=4659.93
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4730 0 0 0 465938 55 0 0 25 0 1 0 229235364 24690688 4714 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 6028 4714 95 220 0 5805 0
Current children cumulated CPU time (s) 4659.93
Current children cumulated vsize (KiB) 24112

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497600/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=24112 CPUtime=4719.92
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4744 0 0 0 471936 56 0 0 25 0 1 0 229235364 24690688 4728 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 6028 4728 95 220 0 5805 0
Current children cumulated CPU time (s) 4719.92
Current children cumulated vsize (KiB) 24112

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497408/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=24268 CPUtime=4779.89
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4777 0 0 0 477933 56 0 0 25 0 1 0 229235364 24850432 4761 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 6067 4761 95 220 0 5844 0
Current children cumulated CPU time (s) 4779.89
Current children cumulated vsize (KiB) 24268

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30990
/proc/meminfo: memFree=1497344/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=24268 CPUtime=4839.87
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4788 0 0 0 483930 57 0 0 25 0 1 0 229235364 24850432 4772 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 6067 4772 95 220 0 5844 0
Current children cumulated CPU time (s) 4839.87
Current children cumulated vsize (KiB) 24268

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30992
/proc/meminfo: memFree=1497344/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=24268 CPUtime=4899.84
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4799 0 0 0 489927 57 0 0 25 0 1 0 229235364 24850432 4783 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 6067 4783 95 220 0 5844 0
Current children cumulated CPU time (s) 4899.84
Current children cumulated vsize (KiB) 24268

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30992
/proc/meminfo: memFree=1497280/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=24404 CPUtime=4959.83
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4808 0 0 0 495925 58 0 0 25 0 1 0 229235364 24989696 4792 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 6101 4792 95 220 0 5878 0
Current children cumulated CPU time (s) 4959.83
Current children cumulated vsize (KiB) 24404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30992
/proc/meminfo: memFree=1497216/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=24404 CPUtime=5000.01
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4819 0 0 0 499943 58 0 0 25 0 1 0 229235364 24989696 4803 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 6101 4803 95 220 0 5878 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 24404

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

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

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30992
/proc/meminfo: memFree=1497216/2055920 swapFree=4169168/4192956
[pid=28514] ppid=28512 vsize=24404 CPUtime=5000.01
/proc/28514/stat : 28514 (sat7_bin) R 28512 28514 27545 0 -1 4194304 4819 0 0 0 499943 58 0 0 25 0 1 0 229235364 24989696 4803 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28514/statm: 6101 4803 95 220 0 5878 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 24404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.03
CPU user time (s): 4999.43
CPU system time (s): 0.59191
CPU usage (%): 99.9503
Max. virtual memory (cumulated for all children) (KiB): 24404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.43
system time used= 0.59191
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4819
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= 103933

runsolver used 3.90441 second user time and 10.5784 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Apr 29 02:19:42 UTC 2007

IDJOB= 425585
IDBENCH= 20310
IDSOLVER= 183
FILE ID= node23/425585-1177813182

PBS_JOBID= 4715876

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425585-1177813182/sat7_bin /tmp/evaluation/425585-1177813182/instance-425585-1177813182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-425585-1177813182 -o ROOT/results/node23/solver-425585-1177813182 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425585-1177813182/sat7_bin /tmp/evaluation/425585-1177813182/instance-425585-1177813182.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 486550931

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1557344 kB
Buffers:         49660 kB
Cached:         357056 kB
SwapCached:       3392 kB
Active:         270412 kB
Inactive:       160132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557344 kB
SwapTotal:     4192956 kB
SwapFree:      4169168 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          30672 kB
Slab:            53596 kB
Committed_AS:  2903416 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node23 on Sun Apr 29 03:43:07 UTC 2007