Trace number 3266506

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
RestartSAT A75? (TO) 1300.03 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


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3266506-1303582863/watcher-3266506-1303582863 -o /tmp/evaluation-result-3266506-1303582863/solver-3266506-1303582863 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.75 HOME/instance-3266506-1303582863.cnf 

running on 2 cores: 0,2

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: 4.55 6.95 6.87 2/174 23370
/proc/meminfo: memFree=21282312/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=14916 CPUtime=0 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 390 0 0 0 0 0 0 0 25 0 1 0 469886030 15273984 324 33554432000 4194304 4291949 140733884797520 18446744073709551615 4257065 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 3729 324 248 24 0 363 0

[startup+0.0184669 s]
/proc/loadavg: 4.55 6.95 6.87 2/174 23370
/proc/meminfo: memFree=21282312/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=14916 CPUtime=0.01 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 395 0 0 0 1 0 0 0 25 0 1 0 469886030 15273984 329 33554432000 4194304 4291949 140733884797520 18446744073709551615 237282316897 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 3729 329 248 24 0 363 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14916

[startup+0.100449 s]
/proc/loadavg: 4.55 6.95 6.87 2/174 23370
/proc/meminfo: memFree=21282312/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=14916 CPUtime=0.09 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 424 0 0 0 9 0 0 0 25 0 1 0 469886030 15273984 358 33554432000 4194304 4291949 140733884797520 18446744073709551615 4262920 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 3729 358 249 24 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14916

[startup+0.300412 s]
/proc/loadavg: 4.55 6.95 6.87 2/174 23370
/proc/meminfo: memFree=21282312/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=15120 CPUtime=0.29 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 453 0 0 0 29 0 0 0 25 0 1 0 469886030 15482880 386 33554432000 4194304 4291949 140733884797520 18446744073709551615 4251301 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 3780 386 249 24 0 414 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15120

[startup+0.700355 s]
/proc/loadavg: 4.55 6.95 6.87 2/174 23370
/proc/meminfo: memFree=21282312/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=15368 CPUtime=0.69 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 514 0 0 0 69 0 0 0 25 0 1 0 469886030 15736832 446 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255799 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 3842 446 249 24 0 476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15368

[startup+1.50021 s]
/proc/loadavg: 4.55 6.95 6.87 5/190 23401
/proc/meminfo: memFree=21265932/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=15624 CPUtime=1.49 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 552 0 0 0 149 0 0 0 25 0 1 0 469886030 15998976 482 33554432000 4194304 4291949 140733884797520 18446744073709551615 4251432 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 3906 482 249 24 0 540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15624

[startup+3.10093 s]
/proc/loadavg: 4.50 6.90 6.86 5/190 23401
/proc/meminfo: memFree=21260228/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=16080 CPUtime=3.09 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 663 0 0 0 309 0 0 0 25 0 1 0 469886030 16465920 589 33554432000 4194304 4291949 140733884797520 18446744073709551615 4262993 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 4020 589 249 24 0 654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16080

[startup+6.30036 s]
/proc/loadavg: 4.50 6.90 6.86 5/190 23401
/proc/meminfo: memFree=21250968/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=16396 CPUtime=6.29 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 749 0 0 0 629 0 0 0 25 0 1 0 469886030 16789504 674 33554432000 4194304 4291949 140733884797520 18446744073709551615 4269176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 4099 674 249 24 0 733 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16396

[startup+12.7002 s]
/proc/loadavg: 4.43 6.81 6.83 5/190 23401
/proc/meminfo: memFree=21239644/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=16656 CPUtime=12.69 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 852 0 0 0 1269 0 0 0 25 0 1 0 469886030 17055744 776 33554432000 4194304 4291949 140733884797520 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 4164 776 249 24 0 798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16656

[startup+25.501 s]
/proc/loadavg: 4.36 6.71 6.80 5/190 23402
/proc/meminfo: memFree=21224896/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=17400 CPUtime=25.5 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 1052 0 0 0 2550 0 0 0 25 0 1 0 469886030 17817600 970 33554432000 4194304 4291949 140733884797520 18446744073709551615 4262726 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 4350 970 249 24 0 984 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17400

[startup+51.1004 s]
/proc/loadavg: 4.24 6.49 6.72 5/190 23402
/proc/meminfo: memFree=21206852/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=18516 CPUtime=51.09 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 1236 0 0 0 5109 0 0 0 25 0 1 0 469886030 18960384 1150 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255836 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 4629 1150 249 24 0 1263 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18516

[startup+102.306 s]
/proc/loadavg: 4.09 6.07 6.56 5/190 23404
/proc/meminfo: memFree=21169396/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=19960 CPUtime=102.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 1611 0 0 0 10230 0 0 0 25 0 1 0 469886030 20439040 1511 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 4990 1511 249 24 0 1624 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19960

[startup+162.301 s]
/proc/loadavg: 4.04 5.72 6.41 5/190 23405
/proc/meminfo: memFree=21149040/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=19960 CPUtime=162.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 1717 0 0 0 16230 0 0 0 25 0 1 0 469886030 20439040 1613 33554432000 4194304 4291949 140733884797520 18446744073709551615 4276000 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 4990 1613 249 24 0 1624 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 19960

[startup+222.301 s]
/proc/loadavg: 4.01 5.38 6.25 5/190 23407
/proc/meminfo: memFree=21132536/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=20480 CPUtime=222.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 1827 0 0 0 22230 0 0 0 25 0 1 0 469886030 20971520 1718 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5120 1718 249 24 0 1754 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 20480

[startup+282.3 s]
/proc/loadavg: 4.00 5.15 6.11 5/190 23436
/proc/meminfo: memFree=20959200/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=21120 CPUtime=282.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 1871 0 0 0 28230 0 0 0 25 0 1 0 469886030 21626880 1761 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5280 1761 249 24 0 1914 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 21120

[startup+342.301 s]
/proc/loadavg: 4.00 4.92 5.97 5/190 23437
/proc/meminfo: memFree=20888876/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=21844 CPUtime=342.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2063 0 0 0 34230 0 0 0 25 0 1 0 469886030 22368256 1949 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5461 1949 249 24 0 2095 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21844

[startup+402.301 s]
/proc/loadavg: 4.00 4.76 5.85 5/190 23439
/proc/meminfo: memFree=20903372/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=21844 CPUtime=402.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2176 0 0 0 40230 0 0 0 25 0 1 0 469886030 22368256 2059 33554432000 4194304 4291949 140733884797520 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5461 2059 249 24 0 2095 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 21844

[startup+462.3 s]
/proc/loadavg: 4.00 4.62 5.73 5/190 23440
/proc/meminfo: memFree=20853260/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=21844 CPUtime=462.29 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2176 0 0 0 46229 0 0 0 25 0 1 0 469886030 22368256 2059 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255627 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5461 2059 249 24 0 2095 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 21844

[startup+522.3 s]
/proc/loadavg: 4.00 4.50 5.62 5/190 23469
/proc/meminfo: memFree=20714464/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=22532 CPUtime=522.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2257 0 0 0 52230 0 0 0 25 0 1 0 469886030 23072768 2138 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255498 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5633 2138 249 24 0 2267 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 22532

[startup+582.301 s]
/proc/loadavg: 4.00 4.41 5.52 5/190 23471
/proc/meminfo: memFree=20576812/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=22532 CPUtime=582.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2257 0 0 0 58230 0 0 0 25 0 1 0 469886030 23072768 2138 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255627 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5633 2138 249 24 0 2267 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 22532

[startup+642.3 s]
/proc/loadavg: 4.00 4.33 5.41 5/190 23472
/proc/meminfo: memFree=20484732/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=22532 CPUtime=642.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2354 0 0 0 64230 0 0 0 25 0 1 0 469886030 23072768 2231 33554432000 4194304 4291949 140733884797520 18446744073709551615 4256154 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5633 2231 249 24 0 2267 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 22532

[startup+702.301 s]
/proc/loadavg: 4.00 4.27 5.33 5/190 23474
/proc/meminfo: memFree=20417140/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=22916 CPUtime=702.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2455 0 0 0 70230 0 0 0 25 0 1 0 469886030 23465984 2327 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5729 2327 249 24 0 2363 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 22916

[startup+762.307 s]
/proc/loadavg: 4.04 4.23 5.24 5/190 23475
/proc/meminfo: memFree=20357472/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=23784 CPUtime=762.31 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2547 0 0 0 76231 0 0 0 25 0 1 0 469886030 24354816 2415 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255658 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5946 2415 249 24 0 2580 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 23784

[startup+822.3 s]
/proc/loadavg: 4.02 4.19 5.17 5/190 23477
/proc/meminfo: memFree=20306360/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=23784 CPUtime=822.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2557 0 0 0 82230 0 0 0 25 0 1 0 469886030 24354816 2424 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5946 2424 249 24 0 2580 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 23784

[startup+882.301 s]
/proc/loadavg: 4.00 4.15 5.08 5/190 23479
/proc/meminfo: memFree=20312536/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=23784 CPUtime=882.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2557 0 0 0 88230 0 0 0 25 0 1 0 469886030 24354816 2424 33554432000 4194304 4291949 140733884797520 18446744073709551615 4256182 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5946 2424 249 24 0 2580 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 23784

[startup+942.301 s]
/proc/loadavg: 4.00 4.12 5.02 5/190 23480
/proc/meminfo: memFree=20254124/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=23784 CPUtime=942.3 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2564 0 0 0 94230 0 0 0 25 0 1 0 469886030 24354816 2431 33554432000 4194304 4291949 140733884797520 18446744073709551615 4251641 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 5946 2431 249 24 0 2580 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 23784

[startup+1002.3 s]
/proc/loadavg: 4.06 4.11 4.95 5/190 23482
/proc/meminfo: memFree=20205872/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=24820 CPUtime=1002.31 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2826 0 0 0 100231 0 0 0 25 0 1 0 469886030 25415680 2686 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 6205 2686 249 24 0 2839 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 24820

[startup+1062.3 s]
/proc/loadavg: 4.02 4.09 4.90 5/190 23483
/proc/meminfo: memFree=20151544/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=24820 CPUtime=1062.31 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 2827 0 0 0 106230 1 0 0 25 0 1 0 469886030 25415680 2687 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 6205 2687 249 24 0 2839 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 24820

[startup+1122.3 s]
/proc/loadavg: 4.00 4.07 4.83 5/190 23485
/proc/meminfo: memFree=20111592/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=25260 CPUtime=1122.31 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 3002 0 0 0 112230 1 0 0 25 0 1 0 469886030 25866240 2855 33554432000 4194304 4291949 140733884797520 18446744073709551615 4275966 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 6315 2855 249 24 0 2949 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 25260

[startup+1182.3 s]
/proc/loadavg: 4.04 4.07 4.79 5/190 23487
/proc/meminfo: memFree=20066692/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=25260 CPUtime=1182.32 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 3002 0 0 0 118231 1 0 0 25 0 1 0 469886030 25866240 2855 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 6315 2855 249 24 0 2949 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 25260

[startup+1242.3 s]
/proc/loadavg: 4.01 4.05 4.73 5/190 23488
/proc/meminfo: memFree=20020544/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=25260 CPUtime=1242.32 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 3061 0 0 0 124231 1 0 0 25 0 1 0 469886030 25866240 2913 33554432000 4194304 4291949 140733884797520 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 6315 2913 249 24 0 2949 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 25260



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.06 4.69 5/190 23490
/proc/meminfo: memFree=19984196/32950904 swapFree=67082284/67111528
[pid=23370] ppid=23368 vsize=25260 CPUtime=1300.02 cores=0,2
/proc/23370/stat : 23370 (RestartSAT) R 23368 23370 23340 0 -1 4202496 3061 0 0 0 130001 1 0 0 25 0 1 0 469886030 25866240 2913 33554432000 4194304 4291949 140733884797520 18446744073709551615 4250641 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/23370/statm: 6315 2913 249 24 0 2949 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 25260

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.02
CPU system time (s): 0.014997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 25260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3061
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= 7
involuntary context switches= 2797

runsolver used 2.11968 second user time and 4.79527 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-23 20:21:03
IDJOB=3266506
IDBENCH=87811
IDSOLVER=1581
FILE ID=node121/3266506-1303582863
RUNJOBID= node121-1303582863-23358
PBS_JOBID= 13150356
Free space on /tmp= 72064 MiB

SOLVER NAME= RestartSAT A75
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.75 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266506-1303582863/watcher-3266506-1303582863 -o /tmp/evaluation-result-3266506-1303582863/solver-3266506-1303582863 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.75 HOME/instance-3266506-1303582863.cnf

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

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=900674195

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
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	: 5332.74
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		: 2666.817
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	: 5332.75
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      21282344 kB
Buffers:       2133800 kB
Cached:        8987936 kB
SwapCached:       2776 kB
Active:        8354424 kB
Inactive:      2805912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      21282344 kB
SwapTotal:    67111528 kB
SwapFree:     67082284 kB
Dirty:             640 kB
Writeback:           0 kB
AnonPages:       36580 kB
Mapped:          13368 kB
Slab:           442944 kB
PageTables:       4632 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   184568 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= 72036 MiB
End job on node121 at 2011-04-23 20:42:45