Trace number 299902

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Spear 2007-02-12? (TO) 1200.02 1200.28

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
MD5SUMeb4f7aa1b8444b3d3004f4a39bb280d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark126.769
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/299902-1171879514/instance-299902-1171879514.cnf

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-299902-1171879514 -o ROOT/results/node29/solver-299902-1171879514 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299902-1171879514/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299902-1171879514/instance-299902-1171879514.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 1487
/proc/meminfo: memFree=747032/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=1532 CPUtime=0
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 181715676 1568768 178 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 383 178 128 302 0 78 0

[startup+0.107195 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 1487
/proc/meminfo: memFree=747032/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=1792 CPUtime=0.1
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 281 0 0 0 10 0 0 0 18 0 1 0 181715676 1835008 265 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 448 265 140 302 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1792

[startup+0.515219 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 1487
/proc/meminfo: memFree=747032/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=2444 CPUtime=0.51
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 461 0 0 0 50 1 0 0 22 0 1 0 181715676 2502656 445 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 611 445 140 302 0 306 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2444

[startup+1.33627 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 1488
/proc/meminfo: memFree=745040/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=3480 CPUtime=1.32
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 695 0 0 0 131 1 0 0 25 0 1 0 181715676 3563520 679 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 870 679 140 302 0 565 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3480

[startup+2.97637 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 1488
/proc/meminfo: memFree=743952/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=4780 CPUtime=2.97
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 1002 0 0 0 294 3 0 0 25 0 1 0 181715676 4894720 986 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 1195 986 141 302 0 890 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 4780

[startup+6.25357 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 1488
/proc/meminfo: memFree=742032/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=6588 CPUtime=6.25
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 1490 0 0 0 619 6 0 0 25 0 1 0 181715676 6746112 1441 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 1647 1441 141 302 0 1342 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6588

[startup+12.71 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 1488
/proc/meminfo: memFree=739408/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=8988 CPUtime=12.7
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 2065 0 0 0 1261 9 0 0 25 0 1 0 181715676 9203712 2016 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 2247 2016 141 302 0 1942 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8988

[startup+25.5108 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 1488
/proc/meminfo: memFree=736400/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=12212 CPUtime=25.5
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 2889 0 0 0 2537 13 0 0 25 0 1 0 181715676 12505088 2775 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 3053 2775 141 302 0 2748 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12212

[startup+51.1224 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 1488
/proc/meminfo: memFree=731536/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=17076 CPUtime=51.1
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 4084 0 0 0 5091 19 0 0 25 0 1 0 181715676 17485824 3970 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 4269 3970 141 302 0 3964 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17076

[startup+102.34 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 1488
/proc/meminfo: memFree=724624/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=24648 CPUtime=102.31
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 5934 0 0 0 10203 28 0 0 25 0 1 0 181715676 25239552 5691 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 6162 5691 141 302 0 5857 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 24648

[startup+162.373 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1488
/proc/meminfo: memFree=717712/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=31652 CPUtime=162.33
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 7638 0 0 0 16195 38 0 0 25 0 1 0 181715676 32411648 7395 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 7913 7395 141 302 0 7608 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 31652

[startup+222.405 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1488
/proc/meminfo: memFree=712272/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=37896 CPUtime=222.35
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 9247 0 0 0 22187 48 0 0 25 0 1 0 181715676 38805504 8747 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 9474 8747 141 302 0 9169 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 37896

[startup+282.439 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 1488
/proc/meminfo: memFree=707216/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=43652 CPUtime=282.37
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 10531 0 0 0 28182 55 0 0 25 0 1 0 181715676 44699648 10031 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 10913 10031 141 302 0 10608 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 43652

[startup+342.471 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 1488
/proc/meminfo: memFree=703760/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=46948 CPUtime=342.39
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 11406 0 0 0 34179 60 0 0 25 0 1 0 181715676 48074752 10906 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 11737 10906 141 302 0 11432 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 46948

[startup+402.502 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1488
/proc/meminfo: memFree=700240/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=50692 CPUtime=402.4
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 12268 0 0 0 40175 65 0 0 25 0 1 0 181715676 51908608 11768 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 12673 11768 141 302 0 12368 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 50692

[startup+462.537 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 1488
/proc/meminfo: memFree=697104/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=53968 CPUtime=462.43
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 13039 0 0 0 46174 69 0 0 25 0 1 0 181715676 55263232 12539 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 13492 12539 141 302 0 13187 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 53968

[startup+522.566 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1488
/proc/meminfo: memFree=694032/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=57072 CPUtime=522.44
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 13823 0 0 0 52169 75 0 0 25 0 1 0 181715676 58441728 13323 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 14268 13323 141 302 0 13963 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 57072

[startup+582.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1488
/proc/meminfo: memFree=691088/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=60152 CPUtime=582.47
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 14554 0 0 0 58167 80 0 0 25 0 1 0 181715676 61595648 14054 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 15038 14054 141 302 0 14733 0
Current children cumulated CPU time (s) 582.47
Current children cumulated vsize (KiB) 60152

[startup+642.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1488
/proc/meminfo: memFree=687312/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=64172 CPUtime=642.49
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 15497 0 0 0 64164 85 0 0 25 0 1 0 181715676 65712128 14997 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 16043 14997 141 302 0 15738 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 64172

[startup+702.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1488
/proc/meminfo: memFree=684048/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=67912 CPUtime=702.51
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 16319 0 0 0 70161 90 0 0 25 0 1 0 181715676 69541888 15819 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 16978 15819 141 302 0 16673 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 67912

[startup+762.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1488
/proc/meminfo: memFree=681360/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=70460 CPUtime=762.53
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 16986 0 0 0 76158 95 0 0 25 0 1 0 181715676 72151040 16486 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 17615 16486 141 302 0 17310 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 70460

[startup+822.739 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1488
/proc/meminfo: memFree=679248/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=72512 CPUtime=822.56
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 17502 0 0 0 82158 98 0 0 25 0 1 0 181715676 74252288 17002 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 18128 17002 141 302 0 17823 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 72512

[startup+882.774 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1488
/proc/meminfo: memFree=677008/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=77196 CPUtime=882.58
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 18579 0 0 0 88155 103 0 0 25 0 1 0 181715676 79048704 17566 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526806 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 19299 17566 141 302 0 18994 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 77196

[startup+942.807 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1488
/proc/meminfo: memFree=674576/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=79660 CPUtime=942.59
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 19188 0 0 0 94152 107 0 0 25 0 1 0 181715676 81571840 18175 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 19915 18175 141 302 0 19610 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 79660

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1488
/proc/meminfo: memFree=672400/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=82356 CPUtime=1002.61
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 19733 0 0 0 100150 111 0 0 25 0 1 0 181715676 84332544 18720 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 20589 18720 141 302 0 20284 0
Current children cumulated CPU time (s) 1002.61
Current children cumulated vsize (KiB) 82356

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1488
/proc/meminfo: memFree=670416/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=84192 CPUtime=1062.64
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 20216 0 0 0 106149 115 0 0 25 0 1 0 181715676 86212608 19203 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 21048 19203 141 302 0 20743 0
Current children cumulated CPU time (s) 1062.64
Current children cumulated vsize (KiB) 84192

[startup+1122.91 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 1490
/proc/meminfo: memFree=668368/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=86132 CPUtime=1122.66
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 20742 0 0 0 112147 119 0 0 25 0 1 0 181715676 88199168 19729 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 21533 19729 141 302 0 21228 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 86132

[startup+1182.94 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1490
/proc/meminfo: memFree=666512/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=87828 CPUtime=1182.68
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 21196 0 0 0 118146 122 0 0 25 0 1 0 181715676 89935872 20183 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 21957 20183 141 302 0 21652 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 87828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.26 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1490
/proc/meminfo: memFree=666064/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=88212 CPUtime=1200
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 21311 0 0 0 119876 124 0 0 25 0 1 0 181715676 90329088 20298 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 22053 20298 141 302 0 21748 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 88212

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

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

[startup+1200.26 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1490
/proc/meminfo: memFree=666064/2055920 swapFree=4147432/4192956
[pid=1487] ppid=1485 vsize=88212 CPUtime=1200
/proc/1487/stat : 1487 (Spear-32) R 1485 1487 26081 0 -1 4194304 21311 0 0 0 119876 124 0 0 25 0 1 0 181715676 90329088 20298 18446744073709551615 134512640 135752790 4294956592 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/1487/statm: 22053 20298 141 302 0 21748 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 88212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.28
CPU time (s): 1200.02
CPU user time (s): 1198.77
CPU system time (s): 1.25381
CPU usage (%): 99.9786
Max. virtual memory (cumulated for all children) (KiB): 88212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.77
system time used= 1.25381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21311
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 23956

runsolver used 1.26181 second user time and 3.00654 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Feb 19 10:05:14 UTC 2007

IDJOB= 299902
IDBENCH= 20021
IDSOLVER= 133
FILE ID= node29/299902-1171879514

PBS_JOBID= 3839662

Free space on /tmp= 66563 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1590273377-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299902-1171879514/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299902-1171879514/instance-299902-1171879514.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-299902-1171879514 -o ROOT/results/node29/solver-299902-1171879514 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299902-1171879514/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/299902-1171879514/instance-299902-1171879514.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  eb4f7aa1b8444b3d3004f4a39bb280d2

RANDOM SEED= 356223607

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        747504 kB
Buffers:         51380 kB
Cached:        1130352 kB
SwapCached:      12280 kB
Active:         852012 kB
Inactive:       353032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        747504 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            88804 kB
Committed_AS:   675540 kB
PageTables:       1864 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node29 on Mon Feb 19 10:25:17 UTC 2007