Trace number 370258

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? (MO) 9079.86 9082.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
Bench CategoryINDUST (industrial 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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

5.39/5.41	c Starting solver ...
5.79/5.88	c Restarting after 100 conflicts
6.39/6.45	c Restarting after 250 conflicts
7.29/7.31	c Restarting after 475 conflicts
8.19/8.27	c Restarting after 812 conflicts
10.29/10.30	c Restarting after 1320 conflicts
13.09/13.19	c Restarting after 2081 conflicts
16.08/16.15	c Restarting after 3220 conflicts
23.29/23.33	c Restarting after 4936 conflicts
42.16/42.28	c Restarting after 7499 conflicts
62.45/62.50	c Restarting after 11343 conflicts
136.63/136.75	c Restarting after 17112 conflicts
186.02/186.17	c Restarting after 25761 conflicts
304.18/304.39	c Restarting after 38735 conflicts
942.69/943.02	c Restarting after 58196 conflicts
1593.01/1593.55	c Restarting after 87389 conflicts
3837.76/3839.09	c Restarting after 131178 conflicts
6446.30/6448.32	c Restarting after 196862 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/node5/watcher-370258-1178568716 -o ROOT/results/node5/solver-370258-1178568716 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/370258-1178568716/sat7_bin /tmp/evaluation/370258-1178568716/instance-370258-1178568716.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.66 0.92 0.97 3/77 21340
/proc/meminfo: memFree=1702400/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=9204 CPUtime=0
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 745 0 0 0 0 0 0 0 18 0 1 0 332909480 9424896 729 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 2334 732 88 220 0 2111 0

[startup+0.0341321 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 21340
/proc/meminfo: memFree=1702400/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=14196 CPUtime=0.02
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 3425 0 0 0 1 1 0 0 18 0 1 0 332909480 14536704 3409 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134557382 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 3804 3417 88 220 0 3581 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14196

[startup+0.101135 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 21340
/proc/meminfo: memFree=1702400/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=22388 CPUtime=0.09
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 5312 0 0 0 7 2 0 0 18 0 1 0 332909480 22925312 5296 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 5597 5297 88 220 0 5374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22388

[startup+0.301156 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 21340
/proc/meminfo: memFree=1702400/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=34688 CPUtime=0.29
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 7672 0 0 0 26 3 0 0 20 0 1 0 332909480 35520512 7656 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 8672 7656 88 220 0 8449 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34688

[startup+0.701202 s]
/proc/loadavg: 0.66 0.92 0.97 3/77 21340
/proc/meminfo: memFree=1702400/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=34688 CPUtime=0.69
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 8497 0 0 0 65 4 0 0 23 0 1 0 332909480 35520512 8481 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 8672 8481 88 220 0 8449 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34688

[startup+1.50129 s]
/proc/loadavg: 0.66 0.92 0.97 2/78 21341
/proc/meminfo: memFree=1665720/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=42888 CPUtime=1.49
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 9897 0 0 0 144 5 0 0 25 0 1 0 332909480 43917312 9881 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 10722 9881 88 220 0 10499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42888

[startup+3.10147 s]
/proc/loadavg: 0.66 0.92 0.97 2/78 21341
/proc/meminfo: memFree=1659384/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=51088 CPUtime=3.08
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 12446 0 0 0 302 6 0 0 25 0 1 0 332909480 52314112 12430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134573826 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 12772 12430 88 220 0 12549 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51088

[startup+6.30184 s]
/proc/loadavg: 0.77 0.94 0.98 2/78 21341
/proc/meminfo: memFree=1627576/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=81092 CPUtime=6.29
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 20245 0 0 0 617 12 0 0 25 0 1 0 332909480 83038208 19748 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 20273 19748 95 220 0 20050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 81092

[startup+12.7016 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 21341
/proc/meminfo: memFree=1622648/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=81092 CPUtime=12.69
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 20558 0 0 0 1257 12 0 0 25 0 1 0 332909480 83038208 20061 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 20273 20061 95 220 0 20050 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 81092

[startup+25.503 s]
/proc/loadavg: 0.83 0.94 0.98 2/78 21341
/proc/meminfo: memFree=1619704/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=85500 CPUtime=25.49
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 21266 0 0 0 2536 13 0 0 25 0 1 0 332909480 87552000 20769 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 21375 20769 95 220 0 21152 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85500

[startup+51.1029 s]
/proc/loadavg: 0.89 0.94 0.98 2/78 21341
/proc/meminfo: memFree=1614328/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=90440 CPUtime=51.05
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 22620 0 0 0 5091 14 0 0 25 0 1 0 332909480 92610560 22123 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 22610 22123 95 220 0 22387 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 90440

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21341
/proc/meminfo: memFree=1605240/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=101680 CPUtime=102.25
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 24901 0 0 0 10208 17 0 0 25 0 1 0 332909480 104120320 24402 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 25420 24402 95 220 0 25197 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 101680

[startup+162.303 s]
/proc/loadavg: 1.03 0.98 0.99 2/78 21341
/proc/meminfo: memFree=1592312/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=112584 CPUtime=162.22
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 28211 0 0 0 16202 20 0 0 25 0 1 0 332909480 115286016 27701 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558989 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 28146 27701 95 220 0 27923 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 112584

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 21341
/proc/meminfo: memFree=1576952/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=130456 CPUtime=222.2
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 31969 0 0 0 22196 24 0 0 25 0 1 0 332909480 133586944 31459 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 32614 31459 95 220 0 32391 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 130456

[startup+282.302 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 21341
/proc/meminfo: memFree=1560760/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=144064 CPUtime=282.19
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 36657 0 0 0 28190 29 0 0 25 0 1 0 332909480 147521536 35501 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134527487 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 36016 35501 95 220 0 35793 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 144064

[startup+342.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 21341
/proc/meminfo: memFree=1547704/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=159808 CPUtime=342.17
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 39985 0 0 0 34185 32 0 0 25 0 1 0 332909480 163643392 38754 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538610 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 39952 38754 95 220 0 39729 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 159808

[startup+402.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 21341
/proc/meminfo: memFree=1534392/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=171532 CPUtime=402.15
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 43350 0 0 0 40179 36 0 0 25 0 1 0 332909480 175648768 42115 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 42883 42115 95 220 0 42660 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 171532

[startup+462.302 s]
/proc/loadavg: 1.16 1.06 1.01 2/78 21341
/proc/meminfo: memFree=1515768/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=188512 CPUtime=462.13
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 48077 0 0 0 46173 40 0 0 25 0 1 0 332909480 193036288 46770 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 47128 46770 95 220 0 46905 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 188512

[startup+522.302 s]
/proc/loadavg: 1.12 1.06 1.01 2/78 21341
/proc/meminfo: memFree=1507384/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=197488 CPUtime=522.12
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 50166 0 0 0 52169 43 0 0 25 0 1 0 332909480 202227712 48856 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558986 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 49372 48856 95 220 0 49149 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 197488

[startup+582.301 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 21341
/proc/meminfo: memFree=1501432/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=202644 CPUtime=582.1
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 51733 0 0 0 58165 45 0 0 25 0 1 0 332909480 207507456 50321 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 50661 50321 95 220 0 50438 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 202644

[startup+642.301 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 21341
/proc/meminfo: memFree=1495416/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=212020 CPUtime=642.08
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 53385 0 0 0 64162 46 0 0 25 0 1 0 332909480 217108480 51806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539121 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 53005 51806 95 220 0 52782 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 212020


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

[startup+8202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=108344/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1593416 CPUtime=8199.7
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 567617 0 0 0 819528 442 0 0 25 0 1 0 332909480 1631657984 397901 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538610 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 398354 397901 95 220 0 398131 0
Current children cumulated CPU time (s) 8199.7
Current children cumulated vsize (KiB) 1593416

[startup+8262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=92792/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1611860 CPUtime=8259.68
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 571511 0 0 0 825523 445 0 0 25 0 1 0 332909480 1650544640 401747 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 402965 401747 95 220 0 402742 0
Current children cumulated CPU time (s) 8259.68
Current children cumulated vsize (KiB) 1611860

[startup+8322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=77048/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1627368 CPUtime=8319.66
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 575570 0 0 0 831517 449 0 0 25 0 1 0 332909480 1666424832 405707 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528652 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 406842 405707 95 220 0 406619 0
Current children cumulated CPU time (s) 8319.66
Current children cumulated vsize (KiB) 1627368

[startup+8382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=62072/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1641820 CPUtime=8379.64
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 580144 0 0 0 837511 453 0 0 25 0 1 0 332909480 1681223680 409392 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538840 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 410455 409392 95 220 0 410232 0
Current children cumulated CPU time (s) 8379.64
Current children cumulated vsize (KiB) 1641820

[startup+8442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=45688/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1657412 CPUtime=8439.62
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 584671 0 0 0 843506 456 0 0 25 0 1 0 332909480 1697189888 413543 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 414353 413543 95 220 0 414130 0
Current children cumulated CPU time (s) 8439.62
Current children cumulated vsize (KiB) 1657412

[startup+8502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=29752/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1672776 CPUtime=8499.61
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 589427 0 0 0 849500 461 0 0 25 0 1 0 332909480 1712922624 417489 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538804 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 418194 417489 95 220 0 417971 0
Current children cumulated CPU time (s) 8499.61
Current children cumulated vsize (KiB) 1672776

[startup+8562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=15608/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1688628 CPUtime=8559.59
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 594034 0 0 0 855495 464 0 0 25 0 1 0 332909480 1729155072 421735 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533066 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 422157 421735 95 220 0 421934 0
Current children cumulated CPU time (s) 8559.59
Current children cumulated vsize (KiB) 1688628

[startup+8622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21741
/proc/meminfo: memFree=15608/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1709040 CPUtime=8619.57
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 598316 0 0 0 861489 468 0 0 25 0 1 0 332909480 1750056960 426017 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525743 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 427260 426017 95 220 0 427037 0
Current children cumulated CPU time (s) 8619.57
Current children cumulated vsize (KiB) 1709040

[startup+8682.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21743
/proc/meminfo: memFree=14968/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1724140 CPUtime=8679.56
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 602365 0 0 0 867486 470 0 0 25 0 1 0 332909480 1765519360 430044 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 431035 430044 95 220 0 430812 0
Current children cumulated CPU time (s) 8679.56
Current children cumulated vsize (KiB) 1724140

[startup+8742.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21743
/proc/meminfo: memFree=15416/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1738700 CPUtime=8739.54
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 606750 0 0 0 873481 473 0 0 25 0 1 0 332909480 1780428800 434185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135167098 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 434675 434185 95 220 0 434452 0
Current children cumulated CPU time (s) 8739.54
Current children cumulated vsize (KiB) 1738700

[startup+8802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21743
/proc/meminfo: memFree=15480/2055920 swapFree=4150076/4192956
[pid=21340] ppid=21338 vsize=1758304 CPUtime=8799.52
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 611077 0 0 0 879475 477 0 0 25 0 1 0 332909480 1800503296 438363 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 439576 438363 95 220 0 439353 0
Current children cumulated CPU time (s) 8799.52
Current children cumulated vsize (KiB) 1758304

[startup+8862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21743
/proc/meminfo: memFree=15800/2055920 swapFree=4150040/4192956
[pid=21340] ppid=21338 vsize=1774556 CPUtime=8859.51
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 615835 0 0 0 885471 480 0 0 25 0 1 0 332909480 1817145344 442759 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525743 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 443639 442759 95 220 0 443416 0
Current children cumulated CPU time (s) 8859.51
Current children cumulated vsize (KiB) 1774556

[startup+8922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21743
/proc/meminfo: memFree=16184/2055920 swapFree=4150040/4192956
[pid=21340] ppid=21338 vsize=1793196 CPUtime=8919.49
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 621973 0 0 0 891464 485 0 0 25 0 1 0 332909480 1836232704 447556 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 448299 447556 95 220 0 448076 0
Current children cumulated CPU time (s) 8919.49
Current children cumulated vsize (KiB) 1793196

[startup+8982.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21743
/proc/meminfo: memFree=15736/2055920 swapFree=4150040/4192956
[pid=21340] ppid=21338 vsize=1810500 CPUtime=8979.47
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 627943 0 0 0 897458 489 0 0 25 0 1 0 332909480 1853952000 452133 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540069 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 452625 452133 95 220 0 452402 0
Current children cumulated CPU time (s) 8979.47
Current children cumulated vsize (KiB) 1810500

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21743
/proc/meminfo: memFree=15352/2055920 swapFree=4150040/4192956
[pid=21340] ppid=21338 vsize=1830820 CPUtime=9039.46
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 632454 0 0 0 903454 492 0 0 25 0 1 0 332909480 1874759680 456398 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 457705 456398 95 220 0 457482 0
Current children cumulated CPU time (s) 9039.46
Current children cumulated vsize (KiB) 1830820



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+9082.4 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21743
/proc/meminfo: memFree=15032/2055920 swapFree=4150040/4192956
[pid=21340] ppid=21338 vsize=1843268 CPUtime=9079.54
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4194304 636160 0 0 0 907460 494 0 0 25 0 1 0 332909480 1887506432 459589 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565475 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 460817 459589 95 220 0 460594 0
Current children cumulated CPU time (s) 9079.54
Current children cumulated vsize (KiB) 1843268

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

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

[startup+9082.6 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 21744
/proc/meminfo: memFree=1265072/2055920 swapFree=4150040/4192956
[pid=21340] ppid=21338 vsize=0 CPUtime=9079.74
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4195332 636160 0 0 0 907460 514 0 0 25 0 1 0 332909480 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9079.74
Current children cumulated vsize (KiB) 0

[startup+9082.71 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 21744
/proc/meminfo: memFree=1265072/2055920 swapFree=4150040/4192956
[pid=21340] ppid=21338 vsize=0 CPUtime=9079.84
/proc/21340/stat : 21340 (sat7_bin) R 21338 21340 21284 0 -1 4195332 636160 0 0 0 907460 524 0 0 25 0 1 0 332909480 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21340/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9079.84
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 9082.71
CPU time (s): 9079.86
CPU user time (s): 9074.61
CPU system time (s): 5.2492
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 1843268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9074.61
system time used= 5.2492
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 636160
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= 162914

runsolver used 7.09792 second user time and 19.3901 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon May  7 20:11:58 UTC 2007

IDJOB= 370258
IDBENCH= 20369
IDSOLVER= 183
FILE ID= node5/370258-1178568716

PBS_JOBID= 5217694

Free space on /tmp= 66542 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/370258-1178568716/sat7_bin /tmp/evaluation/370258-1178568716/instance-370258-1178568716.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-370258-1178568716 -o ROOT/results/node5/solver-370258-1178568716 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/370258-1178568716/sat7_bin /tmp/evaluation/370258-1178568716/instance-370258-1178568716.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 567283130

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1702872 kB
Buffers:         39568 kB
Cached:         231592 kB
SwapCached:      11244 kB
Active:         215428 kB
Inactive:        78640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702872 kB
SwapTotal:     4192956 kB
SwapFree:      4150076 kB
Dirty:           22744 kB
Writeback:           0 kB
Mapped:          29788 kB
Slab:            44580 kB
Committed_AS: 13911640 kB
PageTables:       1720 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= 66542 MiB

End job on node5 on Mon May  7 22:43:23 UTC 2007