Trace number 316497

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/spence/
hard/s101-100.cnf
MD5SUM639069f0c5abe5ef4537d4cf44ab69aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.107
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of clauses212
Sum of the clauses size636
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3212
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.00	c Restarting after 100 conflicts
0.00/0.00	c Restarting after 250 conflicts
0.00/0.01	c Restarting after 475 conflicts
0.00/0.02	c Restarting after 812 conflicts
0.00/0.04	c Restarting after 1319 conflicts
0.04/0.06	c Restarting after 2078 conflicts
0.04/0.09	c Restarting after 3218 conflicts
0.09/0.14	c Restarting after 4928 conflicts
0.19/0.22	c Restarting after 7490 conflicts
0.29/0.33	c Restarting after 11336 conflicts
0.39/0.48	c Restarting after 17104 conflicts
0.69/0.73	c Restarting after 25753 conflicts
1.00/1.10	c Restarting after 38727 conflicts
1.59/1.64	c Restarting after 58188 conflicts
2.39/2.44	c Restarting after 87380 conflicts
3.59/3.64	c Restarting after 131170 conflicts
5.50/5.50	c Restarting after 196855 conflicts
8.49/8.57	c Restarting after 295382 conflicts
13.19/13.25	c Restarting after 443171 conflicts
20.39/20.44	c Restarting after 664857 conflicts
31.18/31.24	c Restarting after 997382 conflicts
46.88/46.96	c Restarting after 1496172 conflicts
71.37/71.46	c Restarting after 2244354 conflicts
107.26/107.35	c Restarting after 3366629 conflicts
164.04/164.10	c Restarting after 5050042 conflicts
252.01/252.19	c Restarting after 7575161 conflicts
385.17/385.31	c Restarting after 11362836 conflicts
587.70/587.94	c Restarting after 17044348 conflicts
902.50/902.87	c Restarting after 25566618 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-316497-1172670178 -o ROOT/results/node43/solver-316497-1172670178 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316497-1172670178/sat7_bin /tmp/evaluation/316497-1172670178/instance-316497-1172670178.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22615
/proc/meminfo: memFree=869504/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1068 CPUtime=0
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 286973791 1093632 120 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135066573 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 267 120 95 220 0 44 0

[startup+0.0483571 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22615
/proc/meminfo: memFree=869504/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1068 CPUtime=0.04
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 143 0 0 0 4 0 0 0 18 0 1 0 286973791 1093632 126 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539915 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 267 126 95 220 0 44 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1068

[startup+0.101365 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22615
/proc/meminfo: memFree=869504/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1068 CPUtime=0.09
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 145 0 0 0 9 0 0 0 18 0 1 0 286973791 1093632 128 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536755 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 267 128 95 220 0 44 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1068

[startup+0.301398 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22615
/proc/meminfo: memFree=869504/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1068 CPUtime=0.29
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 150 0 0 0 29 0 0 0 19 0 1 0 286973791 1093632 133 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 267 133 95 220 0 44 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1068

[startup+0.701465 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 22615
/proc/meminfo: memFree=869504/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1068 CPUtime=0.69
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 155 0 0 0 69 0 0 0 22 0 1 0 286973791 1093632 138 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 267 138 95 220 0 44 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1068

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22616
/proc/meminfo: memFree=869240/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1200 CPUtime=1.49
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 159 0 0 0 149 0 0 0 25 0 1 0 286973791 1228800 142 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 300 142 95 220 0 77 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1200

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 22616
/proc/meminfo: memFree=869112/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1200 CPUtime=3.09
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 168 0 0 0 309 0 0 0 25 0 1 0 286973791 1228800 151 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579015 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 300 151 95 220 0 77 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1200

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22616
/proc/meminfo: memFree=869048/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1200 CPUtime=6.29
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 179 0 0 0 629 0 0 0 25 0 1 0 286973791 1228800 162 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 300 162 95 220 0 77 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1200

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868928/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1460 CPUtime=12.69
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 189 0 0 0 1269 0 0 0 25 0 1 0 286973791 1495040 172 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 365 172 95 220 0 142 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1460

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868864/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1460 CPUtime=25.49
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 207 0 0 0 2549 0 0 0 25 0 1 0 286973791 1495040 190 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134578814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 365 190 95 220 0 142 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1460

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868736/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1460 CPUtime=51.08
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 229 0 0 0 5108 0 0 0 25 0 1 0 286973791 1495040 212 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134578748 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 365 212 95 220 0 142 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1460

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868672/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=102.26
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 252 0 0 0 10226 0 0 0 25 0 1 0 286973791 2023424 235 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 235 95 220 0 271 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1976

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868608/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=162.24
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 265 0 0 0 16224 0 0 0 25 0 1 0 286973791 2023424 248 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 248 95 220 0 271 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1976

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868480/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=222.22
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 285 0 0 0 22222 0 0 0 25 0 1 0 286973791 2023424 268 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 268 95 220 0 271 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1976

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868352/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=282.2
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 311 0 0 0 28220 0 0 0 25 0 1 0 286973791 2023424 294 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 294 95 220 0 271 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1976

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868352/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=342.18
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 318 0 0 0 34218 0 0 0 25 0 1 0 286973791 2023424 301 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134578693 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 301 95 220 0 271 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1976

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868224/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=402.16
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 331 0 0 0 40216 0 0 0 25 0 1 0 286973791 2023424 314 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531462 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 314 95 220 0 271 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1976

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868224/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=462.14
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 337 0 0 0 46214 0 0 0 25 0 1 0 286973791 2023424 320 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 320 95 220 0 271 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1976

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868224/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=522.12
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 344 0 0 0 52212 0 0 0 25 0 1 0 286973791 2023424 327 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 327 95 220 0 271 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1976

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868160/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=582.11
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 349 0 0 0 58211 0 0 0 25 0 1 0 286973791 2023424 332 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 332 95 220 0 271 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1976

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868224/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=1976 CPUtime=642.09
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 354 0 0 0 64209 0 0 0 25 0 1 0 286973791 2023424 337 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528645 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 494 337 95 220 0 271 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1976

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868160/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=702.07
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 360 0 0 0 70207 0 0 0 25 0 1 0 286973791 2158592 343 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134578917 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 343 95 220 0 304 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 2108

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868160/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=762.05
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 364 0 0 0 76205 0 0 0 25 0 1 0 286973791 2158592 347 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533304 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 347 95 220 0 304 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 2108

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868096/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=822.03
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 366 0 0 0 82203 0 0 0 25 0 1 0 286973791 2158592 349 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 349 95 220 0 304 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 2108

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868096/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=882.01
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 368 0 0 0 88201 0 0 0 25 0 1 0 286973791 2158592 351 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 351 95 220 0 304 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 2108

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868032/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=941.99
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 376 0 0 0 94199 0 0 0 25 0 1 0 286973791 2158592 359 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 359 95 220 0 304 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 2108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868032/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=1001.97
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 386 0 0 0 100197 0 0 0 25 0 1 0 286973791 2158592 369 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134530245 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 369 95 220 0 304 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 2108

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22616
/proc/meminfo: memFree=868032/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=1061.95
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 390 0 0 0 106195 0 0 0 25 0 1 0 286973791 2158592 373 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 373 95 220 0 304 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 2108

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22724
/proc/meminfo: memFree=866752/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=1121.87
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 391 0 0 0 112186 1 0 0 25 0 1 0 286973791 2158592 374 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134529327 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 374 95 220 0 304 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 2108

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22814
/proc/meminfo: memFree=867688/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=1181.81
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 391 0 0 0 118180 1 0 0 25 0 1 0 286973791 2158592 374 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528732 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 374 95 220 0 304 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 2108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22814
/proc/meminfo: memFree=867840/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=1200.01
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 394 0 0 0 120000 1 0 0 25 0 1 0 286973791 2158592 377 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579479 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 377 95 220 0 304 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2108

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22814
/proc/meminfo: memFree=867840/2055920 swapFree=4177360/4192956
[pid=22615] ppid=22613 vsize=2108 CPUtime=1200.01
/proc/22615/stat : 22615 (sat7_bin) R 22613 22615 21488 0 -1 4194304 394 0 0 0 120000 1 0 0 25 0 1 0 286973791 2158592 377 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579479 0 0 4096 0 0 0 0 17 1 0 0
/proc/22615/statm: 527 377 95 220 0 304 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.013997
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 2108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 394
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= 1528

runsolver used 0.815875 second user time and 2.56161 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Feb 28 13:42:58 UTC 2007

IDJOB= 316497
IDBENCH= 20443
IDSOLVER= 101
FILE ID= node43/316497-1172670178

PBS_JOBID= 3981218

Free space on /tmp= 66527 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s101-100.cnf
COMMAND LINE= /tmp/evaluation/316497-1172670178/sat7_bin /tmp/evaluation/316497-1172670178/instance-316497-1172670178.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-316497-1172670178 -o ROOT/results/node43/solver-316497-1172670178 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316497-1172670178/sat7_bin /tmp/evaluation/316497-1172670178/instance-316497-1172670178.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  639069f0c5abe5ef4537d4cf44ab69aa

RANDOM SEED= 792839325

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:        869912 kB
Buffers:         42756 kB
Cached:        1082360 kB
SwapCached:       9940 kB
Active:         448476 kB
Inactive:       693152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        869912 kB
SwapTotal:     4192956 kB
SwapFree:      4177360 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            30416 kB
Committed_AS:   725140 kB
PageTables:       1392 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= 66527 MiB

End job on node43 on Wed Feb 28 14:03:00 UTC 2007