Trace number 311637

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) 1200.04 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.05	c Restarting after 101 conflicts
0.00/0.07	c Restarting after 252 conflicts
0.00/0.10	c Restarting after 478 conflicts
0.10/0.15	c Restarting after 815 conflicts
0.20/0.23	c Restarting after 1321 conflicts
0.30/0.36	c Restarting after 2080 conflicts
0.51/0.58	c Restarting after 3222 conflicts
0.91/0.92	c Restarting after 4930 conflicts
1.43/1.46	c Restarting after 7493 conflicts
2.25/2.28	c Restarting after 11337 conflicts
3.58/3.59	c Restarting after 17107 conflicts
5.63/5.68	c Restarting after 25759 conflicts
8.90/9.00	c Restarting after 38736 conflicts
14.02/14.08	c Restarting after 58199 conflicts
21.91/22.00	c Restarting after 87391 conflicts
34.82/34.85	c Restarting after 131180 conflicts
55.41/55.49	c Restarting after 196864 conflicts
89.21/89.31	c Restarting after 295390 conflicts
140.71/140.79	c Restarting after 443179 conflicts
225.09/225.23	c Restarting after 664862 conflicts
359.06/359.20	c Restarting after 997387 conflicts
575.45/575.70	c Restarting after 1496176 conflicts
928.06/928.38	c Restarting after 2244359 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-311637-1172573102 -o ROOT/results/node13/solver-311637-1172573102 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311637-1172573102/sat7_bin /tmp/evaluation/311637-1172573102/instance-311637-1172573102.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 1.00 3/77 26279
/proc/meminfo: memFree=1710952/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=1332 CPUtime=0
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 277264682 1363968 177 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134549574 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 333 178 88 220 0 110 0

[startup+0.107251 s]
/proc/loadavg: 1.00 0.99 1.00 3/77 26279
/proc/meminfo: memFree=1710952/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=2256 CPUtime=0.1
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 357 0 0 0 10 0 0 0 18 0 1 0 277264682 2310144 340 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 564 340 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.515306 s]
/proc/loadavg: 1.00 0.99 1.00 3/77 26279
/proc/meminfo: memFree=1710952/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=3284 CPUtime=0.51
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 462 0 0 0 51 0 0 0 22 0 1 0 277264682 3362816 445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540063 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 821 445 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33642 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1709024/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=3284 CPUtime=1.33
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 586 0 0 0 133 0 0 0 25 0 1 0 277264682 3362816 569 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 821 569 95 220 0 598 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3284

[startup+2.97463 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1708704/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=3284 CPUtime=2.96
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 669 0 0 0 296 0 0 0 25 0 1 0 277264682 3362816 652 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 821 652 95 220 0 598 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3284

[startup+6.25407 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1708128/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=5336 CPUtime=6.24
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 776 0 0 0 624 0 0 0 25 0 1 0 277264682 5464064 759 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 1334 759 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.7109 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1707560/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=5468 CPUtime=12.7
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 888 0 0 0 1270 0 0 0 25 0 1 0 277264682 5599232 871 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 1367 871 95 220 0 1144 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5468

[startup+25.5126 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1706984/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=5600 CPUtime=25.5
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 1061 0 0 0 2549 1 0 0 25 0 1 0 277264682 5734400 1044 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 1400 1044 95 220 0 1177 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5600

[startup+51.1271 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1705832/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=6004 CPUtime=51.1
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 1311 0 0 0 5109 1 0 0 25 0 1 0 277264682 6148096 1294 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538062 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 1501 1294 95 220 0 1278 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6004

[startup+102.345 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1704808/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=10512 CPUtime=102.31
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 1559 0 0 0 10229 2 0 0 25 0 1 0 277264682 10764288 1542 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539166 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 2628 1542 95 220 0 2405 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 10512

[startup+162.379 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1703528/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=10928 CPUtime=162.32
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 1865 0 0 0 16229 3 0 0 25 0 1 0 277264682 11190272 1848 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 2732 1848 95 220 0 2509 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10928

[startup+222.409 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1703144/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=11196 CPUtime=222.33
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 1944 0 0 0 22230 3 0 0 25 0 1 0 277264682 11464704 1927 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532838 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 2799 1927 95 220 0 2576 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11196

[startup+282.437 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1702504/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=11460 CPUtime=282.35
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2107 0 0 0 28231 4 0 0 25 0 1 0 277264682 11735040 2090 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532435 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 2865 2090 95 220 0 2642 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11460

[startup+342.472 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1702120/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=11736 CPUtime=342.37
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2208 0 0 0 34232 5 0 0 25 0 1 0 277264682 12017664 2191 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 2934 2191 95 220 0 2711 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 11736

[startup+402.5 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1701544/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=12004 CPUtime=402.37
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2350 0 0 0 40232 5 0 0 25 0 1 0 277264682 12292096 2333 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3001 2333 95 220 0 2778 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 12004

[startup+462.531 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1701224/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=12404 CPUtime=462.39
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2441 0 0 0 46233 6 0 0 25 0 1 0 277264682 12701696 2424 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3101 2424 95 220 0 2878 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 12404

[startup+522.561 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1700904/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=12548 CPUtime=522.4
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2508 0 0 0 52234 6 0 0 25 0 1 0 277264682 12849152 2491 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3137 2491 95 220 0 2914 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 12548

[startup+582.594 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1700648/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=12692 CPUtime=582.42
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2584 0 0 0 58236 6 0 0 25 0 1 0 277264682 12996608 2567 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3173 2567 95 220 0 2950 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 12692

[startup+642.627 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 26280
/proc/meminfo: memFree=1700136/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=13104 CPUtime=642.43
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2711 0 0 0 64236 7 0 0 25 0 1 0 277264682 13418496 2694 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3276 2694 95 220 0 3053 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 13104

[startup+702.658 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 26280
/proc/meminfo: memFree=1699816/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=13372 CPUtime=702.44
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2782 0 0 0 70237 7 0 0 25 0 1 0 277264682 13692928 2765 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3343 2765 95 220 0 3120 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 13372

[startup+762.685 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 26280
/proc/meminfo: memFree=1699624/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=13504 CPUtime=762.46
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2838 0 0 0 76238 8 0 0 25 0 1 0 277264682 13828096 2821 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3376 2821 95 220 0 3153 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 13504

[startup+822.718 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 26280
/proc/meminfo: memFree=1699432/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=13636 CPUtime=822.47
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2887 0 0 0 82239 8 0 0 25 0 1 0 277264682 13963264 2870 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3409 2870 95 220 0 3186 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 13636

[startup+882.746 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 26280
/proc/meminfo: memFree=1699112/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=13928 CPUtime=882.48
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 2981 0 0 0 88239 9 0 0 25 0 1 0 277264682 14262272 2964 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3482 2964 95 220 0 3259 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 13928

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26280
/proc/meminfo: memFree=1698792/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=14072 CPUtime=942.49
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 3058 0 0 0 94240 9 0 0 25 0 1 0 277264682 14409728 3041 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3518 3041 95 220 0 3295 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 14072

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 26394
/proc/meminfo: memFree=1697192/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=14364 CPUtime=1002.48
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 3131 0 0 0 100238 10 0 0 25 0 1 0 277264682 14708736 3114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3591 3114 95 220 0 3368 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 14364

[startup+1062.89 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 26478
/proc/meminfo: memFree=1698024/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=14500 CPUtime=1062.47
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 3208 0 0 0 106237 10 0 0 25 0 1 0 277264682 14848000 3191 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3625 3191 95 220 0 3402 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 14500

[startup+1122.92 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26478
/proc/meminfo: memFree=1697832/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=14804 CPUtime=1122.49
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 3261 0 0 0 112238 11 0 0 25 0 1 0 277264682 15159296 3244 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3701 3244 95 220 0 3478 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 14804

[startup+1182.96 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26478
/proc/meminfo: memFree=1697704/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=14940 CPUtime=1182.5
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 3307 0 0 0 118239 11 0 0 25 0 1 0 277264682 15298560 3290 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531484 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3735 3290 95 220 0 3512 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 14940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26478
/proc/meminfo: memFree=1697640/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=14940 CPUtime=1200.02
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 3310 0 0 0 119991 11 0 0 25 0 1 0 277264682 15298560 3293 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3735 3293 95 220 0 3512 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14940

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26478
/proc/meminfo: memFree=1697640/2055920 swapFree=4192812/4192956
[pid=26279] ppid=26277 vsize=14940 CPUtime=1200.02
/proc/26279/stat : 26279 (sat7_bin) R 26277 26279 25556 0 -1 4194304 3310 0 0 0 119991 11 0 0 25 0 1 0 277264682 15298560 3293 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/26279/statm: 3735 3293 95 220 0 3512 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.120981
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 14940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3310
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= 24987

runsolver used 1.3018 second user time and 2.77558 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 27 10:45:02 UTC 2007

IDJOB= 311637
IDBENCH= 20320
IDSOLVER= 101
FILE ID= node13/311637-1172573102

PBS_JOBID= 3971678

Free space on /tmp= 66555 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311637-1172573102/sat7_bin /tmp/evaluation/311637-1172573102/instance-311637-1172573102.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-311637-1172573102 -o ROOT/results/node13/solver-311637-1172573102 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311637-1172573102/sat7_bin /tmp/evaluation/311637-1172573102/instance-311637-1172573102.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 253551241

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1711424 kB
Buffers:         42668 kB
Cached:         183364 kB
SwapCached:          0 kB
Active:         247272 kB
Inactive:        33684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          73820 kB
Slab:            49148 kB
Committed_AS:  1095612 kB
PageTables:       1748 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= 66555 MiB

End job on node13 on Tue Feb 27 11:05:05 UTC 2007