Trace number 425333

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) 5000.08 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.03	c Restarting after 251 conflicts
0.00/0.04	c Restarting after 477 conflicts
0.00/0.06	c Restarting after 816 conflicts
0.09/0.10	c Restarting after 1322 conflicts
0.09/0.17	c Restarting after 2081 conflicts
0.19/0.26	c Restarting after 3220 conflicts
0.39/0.40	c Restarting after 4929 conflicts
0.59/0.62	c Restarting after 7493 conflicts
0.89/0.96	c Restarting after 11338 conflicts
1.39/1.48	c Restarting after 17105 conflicts
2.20/2.29	c Restarting after 25758 conflicts
3.49/3.57	c Restarting after 38732 conflicts
5.50/5.56	c Restarting after 58195 conflicts
8.49/8.56	c Restarting after 87391 conflicts
13.29/13.33	c Restarting after 131182 conflicts
20.59/20.68	c Restarting after 196867 conflicts
31.79/31.88	c Restarting after 295393 conflicts
48.98/49.05	c Restarting after 443182 conflicts
76.07/76.12	c Restarting after 664865 conflicts
118.16/118.24	c Restarting after 997390 conflicts
183.75/183.89	c Restarting after 1496178 conflicts
288.62/288.72	c Restarting after 2244360 conflicts
452.78/452.93	c Restarting after 3366634 conflicts
706.31/706.55	c Restarting after 5050045 conflicts
1111.12/1111.50	c Restarting after 7575162 conflicts
1738.97/1739.59	c Restarting after 11362837 conflicts
2771.22/2772.04	c Restarting after 17044349 conflicts
4388.82/4390.09	c Restarting after 25566619 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/node52/watcher-425333-1177688551 -o ROOT/results/node52/solver-425333-1177688551 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425333-1177688551/sat7_bin /tmp/evaluation/425333-1177688551/instance-425333-1177688551.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: 0.78 0.95 0.98 3/64 30528
/proc/meminfo: memFree=1620500/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=1216 CPUtime=0
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 123700138 1245184 130 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 304 131 87 220 0 81 0

[startup+0.090502 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 30528
/proc/meminfo: memFree=1620500/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=1612 CPUtime=0.08
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 238 0 0 0 8 0 0 0 18 0 1 0 123700138 1650688 222 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531462 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 403 222 95 220 0 180 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1612

[startup+0.101502 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 30528
/proc/meminfo: memFree=1620500/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=1612 CPUtime=0.09
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 123700138 1650688 228 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 403 228 95 220 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.301516 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 30528
/proc/meminfo: memFree=1620500/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=2128 CPUtime=0.29
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 280 0 0 0 29 0 0 0 19 0 1 0 123700138 2179072 264 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 532 264 95 220 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701542 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 30528
/proc/meminfo: memFree=1620500/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=2128 CPUtime=0.69
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 312 0 0 0 69 0 0 0 22 0 1 0 123700138 2179072 296 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 532 296 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.5016 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 30529
/proc/meminfo: memFree=1619596/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=2128 CPUtime=1.49
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 354 0 0 0 149 0 0 0 25 0 1 0 123700138 2179072 338 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 532 338 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.10171 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 30529
/proc/meminfo: memFree=1619212/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=3156 CPUtime=3.09
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 410 0 0 0 309 0 0 0 25 0 1 0 123700138 3231744 394 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 789 394 95 220 0 566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3156

[startup+6.30192 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 30529
/proc/meminfo: memFree=1618892/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=3156 CPUtime=6.29
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 473 0 0 0 629 0 0 0 25 0 1 0 123700138 3231744 457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 789 457 95 220 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 30529
/proc/meminfo: memFree=1618252/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=3288 CPUtime=12.69
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 588 0 0 0 1269 0 0 0 25 0 1 0 123700138 3366912 572 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 822 572 95 220 0 599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 30529
/proc/meminfo: memFree=1617868/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=3420 CPUtime=25.48
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 686 0 0 0 2548 0 0 0 25 0 1 0 123700138 3502080 670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 855 670 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.102 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 30529
/proc/meminfo: memFree=1617356/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=5736 CPUtime=51.08
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 820 0 0 0 5108 0 0 0 25 0 1 0 123700138 5873664 804 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530171 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 1434 804 95 220 0 1211 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5736

[startup+102.304 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 30529
/proc/meminfo: memFree=1616652/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=6264 CPUtime=102.27
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 983 0 0 0 10227 0 0 0 25 0 1 0 123700138 6414336 967 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536581 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 1566 967 95 220 0 1343 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6264

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 30529
/proc/meminfo: memFree=1616076/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=6664 CPUtime=162.25
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1128 0 0 0 16224 1 0 0 25 0 1 0 123700138 6823936 1112 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 1666 1112 95 220 0 1443 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6664

[startup+222.302 s]
/proc/loadavg: 1.09 1.00 0.99 2/65 30529
/proc/meminfo: memFree=1615308/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=7072 CPUtime=222.24
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1310 0 0 0 22223 1 0 0 25 0 1 0 123700138 7241728 1294 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 1768 1294 95 220 0 1545 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7072

[startup+282.302 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 30529
/proc/meminfo: memFree=1614988/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=7348 CPUtime=282.22
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1381 0 0 0 28221 1 0 0 25 0 1 0 123700138 7524352 1365 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 1837 1365 95 220 0 1614 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7348

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 30529
/proc/meminfo: memFree=1614540/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=7628 CPUtime=342.21
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1493 0 0 0 34220 1 0 0 25 0 1 0 123700138 7811072 1477 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578770 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 1907 1477 95 220 0 1684 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7628

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30529
/proc/meminfo: memFree=1614284/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=7896 CPUtime=402.19
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1550 0 0 0 40218 1 0 0 25 0 1 0 123700138 8085504 1534 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 1974 1534 95 220 0 1751 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7896

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30529
/proc/meminfo: memFree=1613900/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=8164 CPUtime=462.17
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1654 0 0 0 46216 1 0 0 25 0 1 0 123700138 8359936 1638 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 2041 1638 95 220 0 1818 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8164

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30529
/proc/meminfo: memFree=1613580/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=8436 CPUtime=522.16
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1727 0 0 0 52215 1 0 0 25 0 1 0 123700138 8638464 1711 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 2109 1711 95 220 0 1886 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8436

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30529
/proc/meminfo: memFree=1613452/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=8580 CPUtime=582.15
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1779 0 0 0 58214 1 0 0 25 0 1 0 123700138 8785920 1763 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532645 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 2145 1763 95 220 0 1922 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8580

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30529
/proc/meminfo: memFree=1613196/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=8716 CPUtime=642.13
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 1832 0 0 0 64212 1 0 0 25 0 1 0 123700138 8925184 1816 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 2179 1816 95 220 0 1956 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8716


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1608140/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17468 CPUtime=4061.2
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3085 0 0 0 406114 6 0 0 25 0 1 0 123700138 17887232 3069 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578967 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4367 3069 95 220 0 4144 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 17468

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1608076/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17468 CPUtime=4121.18
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3097 0 0 0 412112 6 0 0 25 0 1 0 123700138 17887232 3081 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4367 3081 95 220 0 4144 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 17468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1608012/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17468 CPUtime=4181.17
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3097 0 0 0 418111 6 0 0 25 0 1 0 123700138 17887232 3081 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4367 3081 95 220 0 4144 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 17468

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1608012/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17612 CPUtime=4241.15
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3111 0 0 0 424109 6 0 0 25 0 1 0 123700138 18034688 3095 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4403 3095 95 220 0 4180 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 17612

[startup+4302.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30729
/proc/meminfo: memFree=1607948/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17612 CPUtime=4301.14
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3124 0 0 0 430108 6 0 0 25 0 1 0 123700138 18034688 3108 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4403 3108 95 220 0 4180 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 17612

[startup+4362.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30729
/proc/meminfo: memFree=1607884/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17612 CPUtime=4361.12
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3135 0 0 0 436106 6 0 0 25 0 1 0 123700138 18034688 3119 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4403 3119 95 220 0 4180 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 17612

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1607756/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17756 CPUtime=4421.11
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3176 0 0 0 442105 6 0 0 25 0 1 0 123700138 18182144 3160 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4439 3160 95 220 0 4216 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 17756

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1607564/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17900 CPUtime=4481.09
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3206 0 0 0 448103 6 0 0 25 0 1 0 123700138 18329600 3190 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4475 3190 95 220 0 4252 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 17900

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1607564/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17900 CPUtime=4541.08
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3220 0 0 0 454102 6 0 0 25 0 1 0 123700138 18329600 3204 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533348 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4475 3204 95 220 0 4252 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 17900

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1607500/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=17900 CPUtime=4601.07
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3226 0 0 0 460101 6 0 0 25 0 1 0 123700138 18329600 3210 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4475 3210 95 220 0 4252 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 17900

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30729
/proc/meminfo: memFree=1607500/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=18044 CPUtime=4661.05
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3245 0 0 0 466099 6 0 0 25 0 1 0 123700138 18477056 3229 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4511 3229 95 220 0 4288 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 18044

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30811
/proc/meminfo: memFree=1606100/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=18204 CPUtime=4721
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3264 0 0 0 472094 6 0 0 25 0 1 0 123700138 18640896 3248 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536368 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4551 3248 95 220 0 4328 0
Current children cumulated CPU time (s) 4721
Current children cumulated vsize (KiB) 18204

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1607180/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=18204 CPUtime=4780.91
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3275 0 0 0 478085 6 0 0 25 0 1 0 123700138 18640896 3259 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4551 3259 95 220 0 4328 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 18204

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1607116/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=18204 CPUtime=4840.9
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3292 0 0 0 484084 6 0 0 25 0 1 0 123700138 18640896 3276 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4551 3276 95 220 0 4328 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 18204

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1607052/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=18204 CPUtime=4900.89
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3317 0 0 0 490082 7 0 0 25 0 1 0 123700138 18640896 3301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4551 3301 95 220 0 4328 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 18204

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1607116/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=18348 CPUtime=4960.87
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3328 0 0 0 496080 7 0 0 25 0 1 0 123700138 18788352 3312 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4587 3312 95 220 0 4364 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 18348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1606988/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=18348 CPUtime=5000.07
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3340 0 0 0 500000 7 0 0 25 0 1 0 123700138 18788352 3324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4587 3324 95 220 0 4364 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 18348

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30927
/proc/meminfo: memFree=1606988/2055920 swapFree=4182996/4192956
[pid=30528] ppid=30526 vsize=18348 CPUtime=5000.07
/proc/30528/stat : 30528 (sat7_bin) R 30526 30528 30474 0 -1 4194304 3340 0 0 0 500000 7 0 0 25 0 1 0 123700138 18788352 3324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/30528/statm: 4587 3324 95 220 0 4364 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 18348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 5000
CPU system time (s): 0.075988
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 18348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3340
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= 4024

runsolver used 3.9644 second user time and 9.78951 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 27 15:42:31 UTC 2007

IDJOB= 425333
IDBENCH= 20009
IDSOLVER= 183
FILE ID= node52/425333-1177688551

PBS_JOBID= 4698666

Free space on /tmp= 66506 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425333-1177688551/sat7_bin /tmp/evaluation/425333-1177688551/instance-425333-1177688551.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-425333-1177688551 -o ROOT/results/node52/solver-425333-1177688551 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425333-1177688551/sat7_bin /tmp/evaluation/425333-1177688551/instance-425333-1177688551.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 210227005

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1620908 kB
Buffers:         39312 kB
Cached:         319908 kB
SwapCached:       3968 kB
Active:         193544 kB
Inactive:       175216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620908 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            52216 kB
Committed_AS:  1867136 kB
PageTables:       1484 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= 66506 MiB

End job on node52 on Fri Apr 27 17:05:54 UTC 2007