Trace number 3300482

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
clasp 2.0-R4092-crafted? (TO) 1300.05 1300.01

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_80.shuffled.cnf
MD5SUM53a7d1541ad9c0dde902ec3a505ae8fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of clauses634
Sum of the clauses size1900
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3632
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c clasp version 2.0.0-RC2
0.00/0.00	c Reading from ...829649/instance-3300482-1303829649.cnf
0.00/0.00	c Solving...
1300.05/1300.00	
1300.05/1300.00	*** INTERRUPTED! ***
1300.05/1300.00	s UNKNOWN
1300.05/1300.00	
1300.05/1300.00	c INTERRUPTED   : 1
1300.05/1300.00	c Models        : 0+    
1300.05/1300.00	c Time          : 1300.002s (Solving: 1300.00s 1st Model: 0.00s Unsat: 0.00s)
1300.05/1300.00	c CPU Time      : 1300.050s

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3300482-1303829649/watcher-3300482-1303829649 -o /tmp/evaluation-result-3300482-1303829649/solver-3300482-1303829649 -C 2400 -W 1300 -M 7680 HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 HOME/instance-3300482-1303829649.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.06 4.00 3.92 4/189 352
/proc/meminfo: memFree=26649156/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=12220 CPUtime=0 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4194304 214 0 0 0 0 0 0 0 25 0 1 0 494564549 12513280 166 33554432000 4194304 4929204 140736021108176 18446744073709551615 208075269608 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/352/statm: 3055 167 142 180 0 52 0

[startup+0.0631061 s]
/proc/loadavg: 4.06 4.00 3.92 4/189 352
/proc/meminfo: memFree=26649156/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=12708 CPUtime=0.06 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 580 0 0 0 6 0 0 0 25 0 1 0 494564549 13012992 518 33554432000 4194304 4929204 140736021108176 18446744073709551615 4658504 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3177 518 368 180 0 187 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12708

[startup+0.101098 s]
/proc/loadavg: 4.06 4.00 3.92 4/189 352
/proc/meminfo: memFree=26649156/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=12840 CPUtime=0.09 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 603 0 0 0 9 0 0 0 25 0 1 0 494564549 13148160 541 33554432000 4194304 4929204 140736021108176 18446744073709551615 4634069 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3210 541 368 180 0 220 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12840

[startup+0.30006 s]
/proc/loadavg: 4.06 4.00 3.92 4/189 352
/proc/meminfo: memFree=26649156/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=12972 CPUtime=0.29 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 654 0 0 0 29 0 0 0 25 0 1 0 494564549 13283328 592 33554432000 4194304 4929204 140736021108176 18446744073709551615 4328441 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3243 592 368 180 0 253 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12972

[startup+0.700984 s]
/proc/loadavg: 4.06 4.00 3.92 4/189 352
/proc/meminfo: memFree=26649156/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=13368 CPUtime=0.69 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 746 0 0 0 69 0 0 0 25 0 1 0 494564549 13688832 684 33554432000 4194304 4929204 140736021108176 18446744073709551615 4359744 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3342 684 368 180 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13368

[startup+1.50083 s]
/proc/loadavg: 4.06 4.00 3.92 6/190 353
/proc/meminfo: memFree=26647172/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=13632 CPUtime=1.49 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 816 0 0 0 149 0 0 0 25 0 1 0 494564549 13959168 754 33554432000 4194304 4929204 140736021108176 18446744073709551615 4658473 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3408 754 368 180 0 418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13632

[startup+3.10053 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 353
/proc/meminfo: memFree=26646448/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=13892 CPUtime=3.09 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 891 0 0 0 309 0 0 0 25 0 1 0 494564549 14225408 829 33554432000 4194304 4929204 140736021108176 18446744073709551615 4328400 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3473 829 368 180 0 483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13892

[startup+6.30091 s]
/proc/loadavg: 4.05 4.00 3.92 6/190 353
/proc/meminfo: memFree=26644672/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=14308 CPUtime=6.3 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 966 0 0 0 630 0 0 0 25 0 1 0 494564549 14651392 904 33554432000 4194304 4929204 140736021108176 18446744073709551615 4333968 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3577 904 368 180 0 587 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 14308

[startup+12.7007 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 354
/proc/meminfo: memFree=26643568/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=14720 CPUtime=12.7 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1082 0 0 0 1270 0 0 0 25 0 1 0 494564549 15073280 1020 33554432000 4194304 4929204 140736021108176 18446744073709551615 4366726 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3680 1020 368 180 0 690 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14720

[startup+25.5002 s]
/proc/loadavg: 4.11 4.02 3.93 5/190 354
/proc/meminfo: memFree=26642940/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=14964 CPUtime=25.5 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1146 0 0 0 2550 0 0 0 25 0 1 0 494564549 15323136 1084 33554432000 4194304 4929204 140736021108176 18446744073709551615 4328388 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3741 1084 368 180 0 751 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14964

[startup+51.1004 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 355
/proc/meminfo: memFree=26635472/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=15364 CPUtime=51.1 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1232 0 0 0 5110 0 0 0 25 0 1 0 494564549 15732736 1170 33554432000 4194304 4929204 140736021108176 18446744073709551615 4365453 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3841 1170 368 180 0 851 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15364

[startup+102.307 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 356
/proc/meminfo: memFree=26632700/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=15628 CPUtime=102.3 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1297 0 0 0 10230 0 0 0 25 0 1 0 494564549 16003072 1235 33554432000 4194304 4929204 140736021108176 18446744073709551615 4633851 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3907 1235 368 180 0 917 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15628

[startup+162.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 358
/proc/meminfo: memFree=26628940/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=15736 CPUtime=162.3 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1336 0 0 0 16230 0 0 0 25 0 1 0 494564549 16113664 1274 33554432000 4194304 4929204 140736021108176 18446744073709551615 4307380 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3934 1274 368 180 0 944 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15736

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 359
/proc/meminfo: memFree=26619484/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=15872 CPUtime=222.3 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1375 0 0 0 22230 0 0 0 25 0 1 0 494564549 16252928 1313 33554432000 4194304 4929204 140736021108176 18446744073709551615 4357264 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 3968 1313 368 180 0 978 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15872

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 361
/proc/meminfo: memFree=26618560/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16004 CPUtime=282.31 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1394 0 0 0 28231 0 0 0 25 0 1 0 494564549 16388096 1332 33554432000 4194304 4929204 140736021108176 18446744073709551615 4329480 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4001 1332 368 180 0 1011 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 16004

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 362
/proc/meminfo: memFree=26617408/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16004 CPUtime=342.31 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1400 0 0 0 34231 0 0 0 25 0 1 0 494564549 16388096 1338 33554432000 4194304 4929204 140736021108176 18446744073709551615 4633827 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4001 1338 368 180 0 1011 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 16004

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 364
/proc/meminfo: memFree=26613140/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16004 CPUtime=402.31 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1406 0 0 0 40231 0 0 0 25 0 1 0 494564549 16388096 1344 33554432000 4194304 4929204 140736021108176 18446744073709551615 4316286 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4001 1344 368 180 0 1011 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 16004

[startup+462.301 s]
/proc/loadavg: 4.10 4.03 3.94 6/190 375
/proc/meminfo: memFree=26589004/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16140 CPUtime=462.31 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1419 0 0 0 46231 0 0 0 25 0 1 0 494564549 16527360 1357 33554432000 4194304 4929204 140736021108176 18446744073709551615 4333968 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4035 1357 368 180 0 1045 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 16140

[startup+522.3 s]
/proc/loadavg: 4.03 4.02 3.94 5/190 376
/proc/meminfo: memFree=26587224/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16140 CPUtime=522.31 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1419 0 0 0 52231 0 0 0 25 0 1 0 494564549 16527360 1357 33554432000 4194304 4929204 140736021108176 18446744073709551615 4359771 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4035 1357 368 180 0 1045 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 16140

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.94 6/190 378
/proc/meminfo: memFree=26584344/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16140 CPUtime=582.32 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1422 0 0 0 58232 0 0 0 25 0 1 0 494564549 16527360 1360 33554432000 4194304 4929204 140736021108176 18446744073709551615 4357418 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4035 1360 368 180 0 1045 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 16140

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 382
/proc/meminfo: memFree=26584292/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16140 CPUtime=642.32 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1434 0 0 0 64232 0 0 0 25 0 1 0 494564549 16527360 1372 33554432000 4194304 4929204 140736021108176 18446744073709551615 4633770 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4035 1372 368 180 0 1045 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 16140

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 384
/proc/meminfo: memFree=26583980/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16140 CPUtime=702.32 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1438 0 0 0 70232 0 0 0 25 0 1 0 494564549 16527360 1376 33554432000 4194304 4929204 140736021108176 18446744073709551615 4359771 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4035 1376 368 180 0 1045 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 16140

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 386
/proc/meminfo: memFree=26582704/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=762.33 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1453 0 0 0 76233 0 0 0 25 0 1 0 494564549 16662528 1391 33554432000 4194304 4929204 140736021108176 18446744073709551615 4359763 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1391 368 180 0 1078 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 16272

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 387
/proc/meminfo: memFree=26581660/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=822.33 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1453 0 0 0 82233 0 0 0 25 0 1 0 494564549 16662528 1391 33554432000 4194304 4929204 140736021108176 18446744073709551615 4658544 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1391 368 180 0 1078 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 16272

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 389
/proc/meminfo: memFree=26560172/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=882.33 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1453 0 0 0 88233 0 0 0 25 0 1 0 494564549 16662528 1391 33554432000 4194304 4929204 140736021108176 18446744073709551615 4329432 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1391 368 180 0 1078 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 16272

[startup+942.3 s]
/proc/loadavg: 3.54 3.87 3.89 4/184 408
/proc/meminfo: memFree=26572400/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=942.33 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1453 0 0 0 94233 0 0 0 25 0 1 0 494564549 16662528 1391 33554432000 4194304 4929204 140736021108176 18446744073709551615 4328352 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1391 368 180 0 1078 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 16272

[startup+1002.3 s]
/proc/loadavg: 3.20 3.71 3.84 5/184 410
/proc/meminfo: memFree=26571976/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=1002.33 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1453 0 0 0 100233 0 0 0 25 0 1 0 494564549 16662528 1391 33554432000 4194304 4929204 140736021108176 18446744073709551615 4333968 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1391 368 180 0 1078 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 16272

[startup+1062.3 s]
/proc/loadavg: 2.92 3.55 3.77 3/178 430
/proc/meminfo: memFree=26724516/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=1062.34 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1456 0 0 0 106234 0 0 0 25 0 1 0 494564549 16662528 1394 33554432000 4194304 4929204 140736021108176 18446744073709551615 4618744 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1394 368 180 0 1078 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 16272

[startup+1122.3 s]
/proc/loadavg: 2.34 3.26 3.66 3/178 431
/proc/meminfo: memFree=26724908/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=1122.34 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1457 0 0 0 112234 0 0 0 25 0 1 0 494564549 16662528 1395 33554432000 4194304 4929204 140736021108176 18446744073709551615 4638487 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1395 368 180 0 1078 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 16272

[startup+1182.3 s]
/proc/loadavg: 2.12 3.03 3.55 3/178 433
/proc/meminfo: memFree=26724496/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=1182.34 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1458 0 0 0 118234 0 0 0 25 0 1 0 494564549 16662528 1396 33554432000 4194304 4929204 140736021108176 18446744073709551615 4316207 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1396 368 180 0 1078 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 16272

[startup+1242.3 s]
/proc/loadavg: 2.04 2.84 3.45 3/178 434
/proc/meminfo: memFree=26724076/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=1242.34 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1465 0 0 0 124234 0 0 0 25 0 1 0 494564549 16662528 1403 33554432000 4194304 4929204 140736021108176 18446744073709551615 4337416 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1403 368 180 0 1078 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 16272



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.93 2.68 3.36 2/172 454
/proc/meminfo: memFree=26744548/32950928 swapFree=67111364/67111528
[pid=352] ppid=350 vsize=16272 CPUtime=1300.05 cores=1,3
/proc/352/stat : 352 (clasp) R 350 352 31960 0 -1 4202496 1472 0 0 0 130005 0 0 0 25 0 1 0 494564549 16662528 1410 33554432000 4194304 4929204 140736021108176 18446744073709551615 4375151 0 0 4096 18946 0 0 0 17 1 0 0 0
/proc/352/statm: 4068 1410 368 180 0 1078 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 16272

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

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

Child status: 0
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300.05
CPU system time (s): 0
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 16272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.05
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1484
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= 5
involuntary context switches= 15096

runsolver used 2.04469 second user time and 4.82926 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-26 16:54:09
IDJOB=3300482
IDBENCH=87811
IDSOLVER=1685
FILE ID=node127/3300482-1303829649
RUNJOBID= node127-1303829246-32653
PBS_JOBID= 13160768
Free space on /tmp= 71904 MiB

SOLVER NAME= clasp 2.0-R4092-crafted
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3300482-1303829649/watcher-3300482-1303829649 -o /tmp/evaluation-result-3300482-1303829649/solver-3300482-1303829649 -C 2400 -W 1300 -M 7680  HOME/clasp --sat-p=20,25,120,-1,0 --berk-max=512 --berk-once --otfs=1 --recursive-str --dinit=800,10000 --dsched=20000,1.1 --reverse-arcs=2 HOME/instance-3300482-1303829649.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=2049060673

node127.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.823
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      26649312 kB
Buffers:       1318108 kB
Cached:        4347304 kB
SwapCached:          0 kB
Active:        1478488 kB
Inactive:      4349148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26649312 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            1960 kB
Writeback:          24 kB
AnonPages:      162052 kB
Mapped:          16272 kB
Slab:           409188 kB
PageTables:       5760 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   346048 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71908 MiB
End job on node127 at 2011-04-26 17:15:51