Trace number 425299

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) 5000.04 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.01/0.01	c Restarting after 101 conflicts
0.01/0.02	c Restarting after 254 conflicts
0.01/0.03	c Restarting after 479 conflicts
0.01/0.06	c Restarting after 816 conflicts
0.01/0.09	c Restarting after 1323 conflicts
0.10/0.14	c Restarting after 2083 conflicts
0.20/0.23	c Restarting after 3222 conflicts
0.30/0.36	c Restarting after 4930 conflicts
0.50/0.56	c Restarting after 7492 conflicts
0.80/0.87	c Restarting after 11337 conflicts
1.29/1.34	c Restarting after 17104 conflicts
2.00/2.07	c Restarting after 25753 conflicts
3.20/3.21	c Restarting after 38727 conflicts
4.89/4.92	c Restarting after 58188 conflicts
7.49/7.59	c Restarting after 87381 conflicts
11.69/11.75	c Restarting after 131170 conflicts
18.09/18.15	c Restarting after 196854 conflicts
27.88/27.92	c Restarting after 295381 conflicts
43.08/43.18	c Restarting after 443172 conflicts
67.08/67.14	c Restarting after 664855 conflicts
103.57/103.66	c Restarting after 997380 conflicts
160.95/161.01	c Restarting after 1496169 conflicts
248.43/248.57	c Restarting after 2244351 conflicts
386.69/386.83	c Restarting after 3366626 conflicts
599.54/599.74	c Restarting after 5050037 conflicts
930.41/930.79	c Restarting after 7575155 conflicts
1462.02/1462.50	c Restarting after 11362833 conflicts
2301.91/2302.69	c Restarting after 17044345 conflicts
3635.77/3636.86	c Restarting after 25566614 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/node45/watcher-425299-1177674355 -o ROOT/results/node45/solver-425299-1177674355 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425299-1177674355/sat7_bin /tmp/evaluation/425299-1177674355/instance-425299-1177674355.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: 0.84 0.95 0.98 3/77 4525
/proc/meminfo: memFree=1704136/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=1212 CPUtime=0
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 122281101 1241088 128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134847853 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 303 128 87 220 0 80 0

[startup+0.014478 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 4525
/proc/meminfo: memFree=1704136/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=1216 CPUtime=0.01
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 183 0 0 0 1 0 0 0 18 0 1 0 122281101 1245184 167 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 304 167 93 220 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1216

[startup+0.101486 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 4525
/proc/meminfo: memFree=1704136/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=1476 CPUtime=0.1
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 228 0 0 0 10 0 0 0 18 0 1 0 122281101 1511424 212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536202 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 369 212 95 220 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476

[startup+0.301506 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 4525
/proc/meminfo: memFree=1704136/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=1992 CPUtime=0.3
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 257 0 0 0 30 0 0 0 19 0 1 0 122281101 2039808 241 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 498 241 95 220 0 275 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1992

[startup+0.701546 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 4525
/proc/meminfo: memFree=1704136/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=1992 CPUtime=0.7
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 285 0 0 0 70 0 0 0 23 0 1 0 122281101 2039808 269 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 498 269 95 220 0 275 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1992

[startup+1.50163 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 4526
/proc/meminfo: memFree=1703296/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=1992 CPUtime=1.49
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 319 0 0 0 149 0 0 0 25 0 1 0 122281101 2039808 303 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 498 303 95 220 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.10179 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 4526
/proc/meminfo: memFree=1703040/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=2124 CPUtime=3.09
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 357 0 0 0 309 0 0 0 25 0 1 0 122281101 2174976 341 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533263 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 531 341 95 220 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.30112 s]
/proc/loadavg: 0.87 0.95 0.98 2/78 4526
/proc/meminfo: memFree=1702784/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=3152 CPUtime=6.29
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 409 0 0 0 629 0 0 0 25 0 1 0 122281101 3227648 393 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 788 393 95 220 0 565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3152

[startup+12.7018 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 4526
/proc/meminfo: memFree=1702352/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=3284 CPUtime=12.69
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 483 0 0 0 1269 0 0 0 25 0 1 0 122281101 3362816 467 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 821 467 95 220 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.5011 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 4526
/proc/meminfo: memFree=1701904/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=3416 CPUtime=25.49
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 590 0 0 0 2549 0 0 0 25 0 1 0 122281101 3497984 574 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 854 574 95 220 0 631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3416

[startup+51.1017 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 4526
/proc/meminfo: memFree=1701392/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=3680 CPUtime=51.08
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 716 0 0 0 5108 0 0 0 25 0 1 0 122281101 3768320 700 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 920 700 95 220 0 697 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3680

[startup+102.306 s]
/proc/loadavg: 1.01 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1700816/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=4080 CPUtime=102.27
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 856 0 0 0 10226 1 0 0 25 0 1 0 122281101 4177920 840 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1020 840 95 220 0 797 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4080

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1700240/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=6532 CPUtime=162.25
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1003 0 0 0 16224 1 0 0 25 0 1 0 122281101 6688768 987 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1633 987 95 220 0 1410 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6532

[startup+222.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1699792/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=6936 CPUtime=222.24
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1110 0 0 0 22222 2 0 0 25 0 1 0 122281101 7102464 1094 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536706 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1734 1094 95 220 0 1511 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6936

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1699472/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=7068 CPUtime=282.22
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1178 0 0 0 28220 2 0 0 25 0 1 0 122281101 7237632 1162 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1767 1162 95 220 0 1544 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7068

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1699216/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=7340 CPUtime=342.2
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1246 0 0 0 34217 3 0 0 25 0 1 0 122281101 7516160 1230 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1835 1230 95 220 0 1612 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7340

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1698960/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=7476 CPUtime=402.19
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1313 0 0 0 40216 3 0 0 25 0 1 0 122281101 7655424 1297 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1869 1297 95 220 0 1646 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7476

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1698704/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=7620 CPUtime=462.18
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1367 0 0 0 46214 4 0 0 25 0 1 0 122281101 7802880 1351 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134541592 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1905 1351 95 220 0 1682 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7620

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1698448/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=7892 CPUtime=522.16
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1416 0 0 0 52212 4 0 0 25 0 1 0 122281101 8081408 1400 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1973 1400 95 220 0 1750 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7892

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1698384/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=7892 CPUtime=582.14
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1440 0 0 0 58209 5 0 0 25 0 1 0 122281101 8081408 1424 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 1973 1424 95 220 0 1750 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7892

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 4526
/proc/meminfo: memFree=1698064/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=8156 CPUtime=642.12
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 1512 0 0 0 64207 5 0 0 25 0 1 0 122281101 8351744 1496 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 2039 1496 95 220 0 1816 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8156


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4726
/proc/meminfo: memFree=1693648/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12036 CPUtime=4001.17
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2632 0 0 0 400081 36 0 0 25 0 1 0 122281101 12324864 2616 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3009 2616 95 220 0 2786 0
Current children cumulated CPU time (s) 4001.17
Current children cumulated vsize (KiB) 12036

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4726
/proc/meminfo: memFree=1693520/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12180 CPUtime=4061.17
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2652 0 0 0 406080 37 0 0 25 0 1 0 122281101 12472320 2636 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3045 2636 95 220 0 2822 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 12180

[startup+4122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 4726
/proc/meminfo: memFree=1693520/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12180 CPUtime=4121.15
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2660 0 0 0 412078 37 0 0 25 0 1 0 122281101 12472320 2644 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3045 2644 95 220 0 2822 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 12180

[startup+4182.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4726
/proc/meminfo: memFree=1693456/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12324 CPUtime=4181.13
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2671 0 0 0 418076 37 0 0 25 0 1 0 122281101 12619776 2655 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3081 2655 95 220 0 2858 0
Current children cumulated CPU time (s) 4181.13
Current children cumulated vsize (KiB) 12324

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4726
/proc/meminfo: memFree=1693392/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12324 CPUtime=4241.12
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2679 0 0 0 424074 38 0 0 25 0 1 0 122281101 12619776 2663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3081 2663 95 220 0 2858 0
Current children cumulated CPU time (s) 4241.12
Current children cumulated vsize (KiB) 12324

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4726
/proc/meminfo: memFree=1693328/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12324 CPUtime=4301.1
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2688 0 0 0 430072 38 0 0 25 0 1 0 122281101 12619776 2672 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579381 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3081 2672 95 220 0 2858 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 12324

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4726
/proc/meminfo: memFree=1693264/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12484 CPUtime=4361.08
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2725 0 0 0 436069 39 0 0 25 0 1 0 122281101 12783616 2709 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3121 2709 95 220 0 2898 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 12484

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4726
/proc/meminfo: memFree=1693200/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12484 CPUtime=4421.07
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2732 0 0 0 442067 40 0 0 25 0 1 0 122281101 12783616 2716 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538784 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3121 2716 95 220 0 2898 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 12484

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4726
/proc/meminfo: memFree=1693136/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12628 CPUtime=4481.05
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2748 0 0 0 448065 40 0 0 25 0 1 0 122281101 12931072 2732 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3157 2732 95 220 0 2934 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 12628

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4892
/proc/meminfo: memFree=1691784/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12628 CPUtime=4540.96
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2759 0 0 0 454055 41 0 0 25 0 1 0 122281101 12931072 2743 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525758 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3157 2743 95 220 0 2934 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 12628

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4924
/proc/meminfo: memFree=1692752/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12628 CPUtime=4600.93
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2771 0 0 0 460051 42 0 0 25 0 1 0 122281101 12931072 2755 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3157 2755 95 220 0 2934 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 12628

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4924
/proc/meminfo: memFree=1692752/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12772 CPUtime=4660.9
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2778 0 0 0 466048 42 0 0 25 0 1 0 122281101 13078528 2762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3193 2762 95 220 0 2970 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 12772

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4924
/proc/meminfo: memFree=1692752/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12772 CPUtime=4720.9
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2784 0 0 0 472047 43 0 0 25 0 1 0 122281101 13078528 2768 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3193 2768 95 220 0 2970 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 12772

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4924
/proc/meminfo: memFree=1692752/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12772 CPUtime=4780.88
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2800 0 0 0 478044 44 0 0 25 0 1 0 122281101 13078528 2784 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3193 2784 95 220 0 2970 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 12772

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4924
/proc/meminfo: memFree=1692688/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12916 CPUtime=4840.87
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2816 0 0 0 484043 44 0 0 25 0 1 0 122281101 13225984 2800 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3229 2800 95 220 0 3006 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 12916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4924
/proc/meminfo: memFree=1692752/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12916 CPUtime=4900.85
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2817 0 0 0 490040 45 0 0 25 0 1 0 122281101 13225984 2801 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3229 2801 95 220 0 3006 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 12916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4924
/proc/meminfo: memFree=1692816/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12916 CPUtime=4960.83
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2824 0 0 0 496038 45 0 0 25 0 1 0 122281101 13225984 2808 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3229 2808 95 220 0 3006 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 12916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4924
/proc/meminfo: memFree=1692816/2055920 swapFree=4157692/4192956
[pid=4525] ppid=4523 vsize=12916 CPUtime=5000.03
/proc/4525/stat : 4525 (sat7_bin) R 4523 4525 4471 0 -1 4194304 2831 0 0 0 499957 46 0 0 25 0 1 0 122281101 13225984 2815 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/4525/statm: 3229 2815 95 220 0 3006 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 12916

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): 5001.51
CPU time (s): 5000.04
CPU user time (s): 4999.57
CPU system time (s): 0.463929
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 12916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2831
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= 103707

runsolver used 3.99639 second user time and 10.4264 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Fri Apr 27 11:45:55 UTC 2007

IDJOB= 425299
IDBENCH= 19966
IDSOLVER= 183
FILE ID= node45/425299-1177674355

PBS_JOBID= 4698590

Free space on /tmp= 66514 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425299-1177674355/sat7_bin /tmp/evaluation/425299-1177674355/instance-425299-1177674355.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-425299-1177674355 -o ROOT/results/node45/solver-425299-1177674355 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425299-1177674355/sat7_bin /tmp/evaluation/425299-1177674355/instance-425299-1177674355.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 504146682

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1704544 kB
Buffers:         40132 kB
Cached:         232664 kB
SwapCached:      15048 kB
Active:         219960 kB
Inactive:        76172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704544 kB
SwapTotal:     4192956 kB
SwapFree:      4157692 kB
Dirty:            1376 kB
Writeback:           0 kB
Mapped:          29760 kB
Slab:            40848 kB
Committed_AS:  1388100 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66514 MiB

End job on node45 on Fri Apr 27 13:09:18 UTC 2007