Trace number 3266562

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
priss UPUNSAT 527.426 275.381

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
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 *****************************************************
0.00/0.00	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.00	c *   This program may be redistributed or modified   *
0.00/0.00	c * under the terms of the GNU General Public License *
0.00/0.00	c *****************************************************
0.00/0.00	c process id: 7884
0.00/0.00	c parsetime: 145us
0.00/0.00	c parsed 314 clauses with 118 variables
0.00/0.57	c preprocessor returned 10108 variables
0.00/0.57	c preprocessing returned UNKNOWN
0.00/0.57	c PP set 0 variables
0.00/0.57	c pp time: 566152us (0s)
527.16/275.28	c ====================
527.16/275.28	c implication/decision inf%(inf)
527.16/275.28	c decisions:           1854264
527.16/275.28	c last level:          0
527.16/275.28	c conflicts:           1350840
527.16/275.28	c restarts:            8972
527.16/275.28	c rejected_restarts    0
527.16/275.28	c removals:            21
527.16/275.28	c removed clauses:     998252
527.16/275.28	c oft clauses:         0
527.33/275.37	c solvetime: 274803150us (274s)
527.33/275.37	c memory usage (vsize): 119 MB
527.33/275.37	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3266562-1304083768/watcher-3266562-1304083768 -o /tmp/evaluation-result-3266562-1304083768/solver-3266562-1304083768 -C 4800 -W 1300 -M 15500 HOME/prissup.sh HOME HOME/instance-3266562-1304083768.cnf 1879307569 4800 15500 4 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.73 1.81 2.31 2/171 7883
/proc/meminfo: memFree=29766936/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0

[startup+0.00993406 s]
/proc/loadavg: 1.73 1.81 2.31 2/171 7883
/proc/meminfo: memFree=29766936/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100926 s]
/proc/loadavg: 1.73 1.81 2.31 2/171 7883
/proc/meminfo: memFree=29766936/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30088 s]
/proc/loadavg: 1.73 1.81 2.31 2/171 7883
/proc/meminfo: memFree=29766936/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700838 s]
/proc/loadavg: 1.73 1.81 2.31 2/171 7883
/proc/meminfo: memFree=29766936/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50069 s]
/proc/loadavg: 1.73 1.81 2.31 3/174 7886
/proc/meminfo: memFree=29757988/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=102024 CPUtime=2.25 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 3189 0 0 0 193 32 0 0 20 0 2 0 500792160 104472576 2770 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 25506 2770 393 389 0 21256 0
[pid=7884/tid=7886] ppid=7883 vsize=102024 CPUtime=0.75 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 34 0 0 0 53 22 0 0 15 0 2 0 500792217 104472576 2770 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 110724

[startup+3.10038 s]
/proc/loadavg: 1.73 1.81 2.31 3/174 7886
/proc/meminfo: memFree=29756004/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=102432 CPUtime=5.14 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 3561 0 0 0 441 73 0 0 25 0 2 0 500792160 104890368 3142 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 25608 3142 393 389 0 21358 0
[pid=7884/tid=7886] ppid=7883 vsize=102432 CPUtime=2.04 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) S 7883 7883 4923 0 -1 4202560 105 0 0 0 152 52 0 0 15 0 2 0 500792217 104890368 3142 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 18446604470522747072 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.14
Current children cumulated vsize (KiB) 111132

[startup+6.30085 s]
/proc/loadavg: 1.75 1.82 2.31 3/174 7886
/proc/meminfo: memFree=29752888/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=102736 CPUtime=11.17 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 4121 0 0 0 994 123 0 0 25 0 2 0 500792160 105201664 3702 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 25684 3702 393 389 0 21434 0
[pid=7884/tid=7886] ppid=7883 vsize=102736 CPUtime=4.86 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 198 0 0 0 400 86 0 0 15 0 2 0 500792217 105201664 3702 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 11.17
Current children cumulated vsize (KiB) 111436

[startup+12.7007 s]
/proc/loadavg: 1.77 1.82 2.31 3/174 7887
/proc/meminfo: memFree=29749412/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=103760 CPUtime=23.43 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 5119 0 0 0 2163 180 0 0 25 0 2 0 500792160 106250240 4700 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 25940 4700 393 389 0 21690 0
[pid=7884/tid=7886] ppid=7883 vsize=103760 CPUtime=10.73 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 402 0 0 0 950 123 0 0 16 0 2 0 500792217 106250240 4700 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 23.43
Current children cumulated vsize (KiB) 112460

[startup+25.5004 s]
/proc/loadavg: 1.82 1.83 2.30 3/174 7887
/proc/meminfo: memFree=29745716/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=104560 CPUtime=47.98 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 5973 0 0 0 4525 273 0 0 25 0 2 0 500792160 107069440 5532 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 26140 5532 393 389 0 21890 0
[pid=7884/tid=7886] ppid=7883 vsize=104560 CPUtime=22.48 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 556 0 0 0 2062 186 0 0 16 0 2 0 500792217 107069440 5532 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 47.98
Current children cumulated vsize (KiB) 113260

[startup+51.1009 s]
/proc/loadavg: 1.88 1.84 2.29 3/174 7888
/proc/meminfo: memFree=29734264/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=111224 CPUtime=96.75 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 8876 0 0 0 9250 425 0 0 25 0 2 0 500792160 113893376 8402 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 27806 8402 393 389 0 23556 0
[pid=7884/tid=7886] ppid=7883 vsize=111224 CPUtime=45.66 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 884 0 0 0 4274 292 0 0 16 0 2 0 500792217 113893376 8402 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 96.75
Current children cumulated vsize (KiB) 119924

[startup+102.307 s]
/proc/loadavg: 1.95 1.86 2.27 3/174 7889
/proc/meminfo: memFree=29721220/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=117628 CPUtime=194.68 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 12418 0 0 0 18801 667 0 0 25 0 2 0 500792160 120451072 11543 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7884/statm: 29407 11543 393 389 0 25157 0
[pid=7884/tid=7886] ppid=7883 vsize=117628 CPUtime=92.37 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 1178 0 0 0 8786 451 0 0 16 0 2 0 500792217 120451072 11543 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 194.68
Current children cumulated vsize (KiB) 126328

[startup+162.301 s]
/proc/loadavg: 1.88 1.85 2.24 3/174 7891
/proc/meminfo: memFree=29712648/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=119420 CPUtime=309.47 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 14606 0 0 0 30023 924 0 0 25 0 2 0 500792160 122286080 13634 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7884/statm: 29855 13634 393 389 0 25605 0
[pid=7884/tid=7886] ppid=7883 vsize=119420 CPUtime=147.16 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 1577 0 0 0 14091 625 0 0 18 0 2 0 500792217 122286080 13634 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 309.47
Current children cumulated vsize (KiB) 128120

[startup+222.3 s]
/proc/loadavg: 1.95 1.88 2.22 3/174 7892
/proc/meminfo: memFree=29700728/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=125568 CPUtime=424.71 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 17609 0 0 0 41316 1155 0 0 25 0 2 0 500792160 128581632 16637 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7884/statm: 31392 16637 393 389 0 27142 0
[pid=7884/tid=7886] ppid=7883 vsize=125568 CPUtime=202.42 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 2035 0 0 0 19467 775 0 0 18 0 2 0 500792217 128581632 16637 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 424.71
Current children cumulated vsize (KiB) 134268

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

[startup+230.301 s]
/proc/loadavg: 1.96 1.88 2.22 3/174 7892
/proc/meminfo: memFree=29698620/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=126592 CPUtime=440.19 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 18085 0 0 0 42842 1177 0 0 25 0 2 0 500792160 129630208 17113 33554432000 4194304 5787044 140737251517728 18446744073709551615 5527140 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7884/statm: 31648 17113 393 389 0 27398 0
[pid=7884/tid=7886] ppid=7883 vsize=126592 CPUtime=209.88 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 2186 0 0 0 20200 788 0 0 18 0 2 0 500792217 129630208 17113 33554432000 4194304 5787044 140737251517728 18446744073709551615 5527101 0 0 4096 0 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 440.19
Current children cumulated vsize (KiB) 135292

[startup+255.901 s]
/proc/loadavg: 1.89 1.87 2.21 2/174 7893
/proc/meminfo: memFree=29697364/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=126592 CPUtime=490.01 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 18548 0 0 0 47768 1233 0 0 25 0 2 0 500792160 129630208 17374 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7884/statm: 31648 17374 393 389 0 27398 0
[pid=7884/tid=7886] ppid=7883 vsize=126592 CPUtime=234.11 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 2202 0 0 0 22586 825 0 0 18 0 2 0 500792217 129630208 17374 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 3 0 0 0
Current children cumulated CPU time (s) 490.01
Current children cumulated vsize (KiB) 135292

[startup+268.701 s]
/proc/loadavg: 1.91 1.88 2.21 3/174 7894
/proc/meminfo: memFree=29697360/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=126592 CPUtime=514.63 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 18549 0 0 0 50179 1284 0 0 25 0 2 0 500792160 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 31648 17375 393 389 0 27398 0
[pid=7884/tid=7886] ppid=7883 vsize=126592 CPUtime=245.93 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 2202 0 0 0 23735 858 0 0 18 0 2 0 500792217 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 514.63
Current children cumulated vsize (KiB) 135292

[startup+271.901 s]
/proc/loadavg: 1.84 1.86 2.20 3/174 7894
/proc/meminfo: memFree=29697360/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=126592 CPUtime=520.8 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 18549 0 0 0 50785 1295 0 0 25 0 2 0 500792160 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 31648 17375 393 389 0 27398 0
[pid=7884/tid=7886] ppid=7883 vsize=126592 CPUtime=248.9 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 2202 0 0 0 24025 865 0 0 18 0 2 0 500792217 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 520.8
Current children cumulated vsize (KiB) 135292

[startup+273.5 s]
/proc/loadavg: 1.84 1.86 2.20 3/174 7894
/proc/meminfo: memFree=29697360/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=126592 CPUtime=523.87 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 18549 0 0 0 51086 1301 0 0 25 0 2 0 500792160 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 31648 17375 393 389 0 27398 0
[pid=7884/tid=7886] ppid=7883 vsize=126592 CPUtime=250.37 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 2202 0 0 0 24168 869 0 0 18 0 2 0 500792217 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 523.87
Current children cumulated vsize (KiB) 135292

[startup+274.301 s]
/proc/loadavg: 1.84 1.86 2.20 3/174 7894
/proc/meminfo: memFree=29697360/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=126592 CPUtime=525.42 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 18549 0 0 0 51239 1303 0 0 25 0 2 0 500792160 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440623 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 31648 17375 393 389 0 27398 0
[pid=7884/tid=7886] ppid=7883 vsize=126592 CPUtime=251.11 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 2202 0 0 0 24241 870 0 0 18 0 2 0 500792217 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 525.42
Current children cumulated vsize (KiB) 135292

[startup+275.101 s]
/proc/loadavg: 1.85 1.86 2.20 3/174 7894
/proc/meminfo: memFree=29697360/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=126592 CPUtime=526.97 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 18549 0 0 0 51391 1306 0 0 25 0 2 0 500792160 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 5527140 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 31648 17375 393 389 0 27398 0
[pid=7884/tid=7886] ppid=7883 vsize=126592 CPUtime=251.87 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) R 7883 7883 4923 0 -1 4202560 2202 0 0 0 24315 872 0 0 18 0 2 0 500792217 129630208 17375 33554432000 4194304 5787044 140737251517728 18446744073709551615 5526823 0 0 4096 0 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 526.97
Current children cumulated vsize (KiB) 135292

[startup+275.301 s]
/proc/loadavg: 1.85 1.86 2.20 3/174 7894
/proc/meminfo: memFree=29697360/32951124 swapFree=67111348/67111528
[pid=7883] ppid=7881 vsize=8700 CPUtime=0 cores=1,3,5,7
/proc/7883/stat : 7883 (prissup.sh) S 7881 7883 4923 0 -1 4202496 331 0 0 0 0 0 0 0 24 0 1 0 500792160 8908800 252 33554432000 4194304 4922060 140733722784544 18446744073709551615 254261435525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7883/statm: 2175 252 211 178 0 68 0
[pid=7884] ppid=7883 vsize=126592 CPUtime=527.33 cores=1,3,5,7
/proc/7884/stat : 7884 (priss) R 7883 7883 4923 0 -1 4202496 18562 0 0 0 51427 1306 0 0 18 0 2 0 500792160 129630208 17388 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273423750 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0
/proc/7884/statm: 31648 17388 406 389 0 27398 0
[pid=7884/tid=7886] ppid=7883 vsize=126592 CPUtime=252.03 cores=1,3,5,7
/proc/7884/task/7886/stat : 7886 (priss) S 7883 7883 4923 0 -1 4202560 2202 0 0 0 24331 872 0 0 17 0 2 0 500792217 129630208 17388 33554432000 4194304 5787044 140737251517728 18446744073709551615 254273440177 0 0 4096 0 18446604470522747072 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 527.33
Current children cumulated vsize (KiB) 135292

Child status: 20
Real time (s): 275.381
CPU time (s): 527.426
CPU user time (s): 514.352
CPU system time (s): 13.074
CPU usage (%): 191.526
Max. virtual memory (cumulated for all children) (KiB): 135292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 514.352
system time used= 13.074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18918
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= 4557388
involuntary context switches= 565

runsolver used 0.38894 second user time and 1.08384 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-29 15:29:28
IDJOB=3266562
IDBENCH=87817
IDSOLVER=1601
FILE ID=node140/3266562-1304083768
RUNJOBID= node140-1304081021-7526
PBS_JOBID= 13170433
Free space on /tmp= 72664 MiB

SOLVER NAME= priss UP
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= DIR/prissup.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266562-1304083768/watcher-3266562-1304083768 -o /tmp/evaluation-result-3266562-1304083768/solver-3266562-1304083768 -C 4800 -W 1300 -M 15500  HOME/prissup.sh HOME HOME/instance-3266562-1304083768.cnf 1879307569 4800 15500 4

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=1879307569

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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	: 5332.75
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		: 2666.833
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		: 2666.833
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		: 2666.833
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		: 2666.833
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		: 2666.833
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:     32951124 kB
MemFree:      29767208 kB
Buffers:        995916 kB
Cached:        1637072 kB
SwapCached:        180 kB
Active:         145616 kB
Inactive:      2549572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29767208 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:            1556 kB
Writeback:           0 kB
AnonPages:       61968 kB
Mapped:          14708 kB
Slab:           426304 kB
PageTables:       4416 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   183296 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= 72664 MiB
End job on node140 at 2011-04-29 15:34:04