Trace number 1724395

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
picosat 913? (TO) 1200.04 1200.43

General information on the benchmark

Namevelev-pipe-uns-1.0-8.cnf
MD5SUM0767e5dbf6844720495e9eb5423112e1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark312.627
Satisfiable
(Un)Satisfiability was proved
Number of variables35065
Number of clauses1332773
Sum of the clauses size3936683
Maximum clause length178
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21290115
Number of clauses of size 314508
Number of clauses of size 4256
Number of clauses of size 5216
Number of clauses of size over 527677

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1724395-1240695636.cnf
0.00/0.00	c parsed header 'p cnf 35065 1332773'
2.09/2.18	c initialized 35065 variables
2.09/2.18	c found 1332773 non trivial clauses
2.09/2.18	c
2.09/2.18	c random number generator seed 0
2.09/2.18	c 
2.09/2.18	c  seconds     variables   original    learned     agility
2.09/2.18	c         level        used      conflicts    limit          MB
2.09/2.18	c 
2.09/2.18	c s   2.2   0.0 34637   1.5 42331   235     0     0   0.0  22.7 
2.19/2.26	c 
2.19/2.26	c initial reduction limit 21328 clauses
2.19/2.26	c 
2.19/2.26	c +   2.3 595.5 34637   5.5 42331   335    98 23460   1.5  22.9 
2.19/2.27	c R   2.3 595.5 34637   5.5 42331   335    98 23460   1.5  22.9 
2.29/2.31	c +   2.3 560.8 34637   7.2 42331   485   248 25806   3.1  22.9 
2.39/2.48	c R   2.5 475.0 34637  12.8 42331   636   398 25806   1.5  23.0 
2.49/2.53	c +   2.5 490.4 34637  15.9 42331   710   472 28386   1.2  23.0 
2.69/2.79	c +   2.8 513.0 34637  27.5 42331  1047   805 31224   0.7  23.1 
2.79/2.89	c R   2.9 548.2 34637  30.1 42331  1440  1198 31224   0.9  23.2 
2.89/2.91	c +   2.9 543.5 34637  31.6 42331  1552  1309 34346   0.6  23.2 
3.19/3.28	c +   3.3 502.7 34637  39.9 42331  2309  2057 37780   0.5  23.5 
3.59/3.62	c +   3.6 497.8 34637  45.4 42331  3444  3192 41558   1.0  24.1 
3.59/3.62	c R   3.6 497.8 34637  45.9 42331  3457  3205 41558   1.4  24.1 
4.59/4.65	c +   4.7 444.5 34637  51.0 42331  5146  4894 45713   1.2  25.0 
5.40/5.47	c +   5.5 419.0 34637  51.6 42331  7699  7442 50284   1.1  26.5 
5.59/5.63	c R   5.6 415.5 34637  51.7 42331  8271  8013 50284   0.9  26.9 
6.79/6.84	c +   6.8 400.9 34637  51.9 42331 11528 11268 55312   1.0  28.9 
8.49/8.55	c +   8.6 389.4 34637  52.3 42331 17271 17008 60843   0.7  31.9 
9.09/9.14	c R   9.1 385.2 34637  52.3 42331 19514 19250 60843   0.8  33.0 
11.29/11.33	c +  11.3 372.6 34637  52.5 42331 25885 25620 66927   0.7  36.5 
15.69/15.71	c +  15.7 370.2 34637  52.9 42331 38806 38541 73619   0.6  43.8 
17.28/17.35	c R  17.3 362.6 34637  53.0 42331 45191 44926 73619   0.5  47.5 
17.28/17.35	c 
17.28/17.35	c  seconds     variables   original    learned     agility
17.28/17.35	c         level        used      conflicts    limit          MB
17.28/17.35	c 
22.08/22.19	c +  22.2 341.6 34637  53.1 42331 58187 57919 80980   0.8  54.1 
32.48/32.50	c +  32.5 314.5 34637  53.2 42331 87258 20492 89078   0.9  34.0 
36.48/36.59	c R  36.6 301.6 34637  53.3 42331 102e3 36157 89078   0.4  40.9 
46.57/46.67	c +  46.7 287.9 34637  53.3 42331 130e3 64092 97985   0.5  53.9 
70.47/70.55	c +  70.5 284.6 34637  57.1 42331 196e3 46539 107e3   1.1  49.1 
82.76/82.85	c R  82.8 282.5 34637  57.3 42331 231e3 81463 107e3   0.8  70.7 
110.75/110.84	c + 110.8 268.2 34637  57.4 42331 294e3 51820 118e3   0.6  46.0 
168.74/168.86	c + 168.8 250.9 34637  57.4 42331 441e3 95059 130e3   1.0  64.8 
190.93/191.00	c R 190.9 246.9 34637  57.4 42331 513e3 51210 130e3   0.6  46.0 
248.81/248.98	c + 248.9 237.3 34637  57.5 42331 662e3 86069 143e3   0.8  56.6 
371.87/372.06	c + 372.0 244.1 34637  62.8 42331 993e3 33306 157e3   1.3  44.1 
416.16/416.36	c R 416.2 240.7 34637  62.8 42331 112e4 26453 157e3   1.1  38.5 
566.81/567.04	c + 566.9 227.2 34637  67.9 42331 149e4 104e3 173e3   0.8  65.0 
890.91/891.24	c + 891.0 206.1 34637  68.0 42331 223e4 66964 190e3   0.9  48.4 
971.98/972.32	c R 972.0 202.4 34637  68.0 42331 246e4 120e3 190e3   0.6  67.9

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1724395-1240695636/watcher-1724395-1240695636 -o /tmp/evaluation-result-1724395-1240695636/solver-1724395-1240695636 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1724395-1240695636.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 0.98 0.99 3/64 5054
/proc/meminfo: memFree=1778688/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=3036 CPUtime=0
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 646 0 0 0 0 0 0 0 18 0 1 0 97591028 3108864 631 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 759 631 56 152 0 605 0

[startup+0.0130099 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5054
/proc/meminfo: memFree=1778688/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=3168 CPUtime=0
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 666 0 0 0 0 0 0 0 18 0 1 0 97591028 3244032 651 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 792 651 56 152 0 638 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3168

[startup+0.102024 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5054
/proc/meminfo: memFree=1778688/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=5556 CPUtime=0.09
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 1239 0 0 0 9 0 0 0 18 0 1 0 97591028 5689344 1224 1992294400 134512640 135137933 4294956240 18446744073709551615 134671551 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 1389 1224 56 152 0 1235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5556

[startup+0.301056 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5054
/proc/meminfo: memFree=1778688/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=10492 CPUtime=0.29
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 2471 0 0 0 27 2 0 0 19 0 1 0 97591028 10743808 2456 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 2623 2456 56 152 0 2469 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10492

[startup+0.701124 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5054
/proc/meminfo: memFree=1778688/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=20392 CPUtime=0.69
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 4842 0 0 0 66 3 0 0 23 0 1 0 97591028 20881408 4827 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 5098 4827 56 152 0 4944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20392

[startup+1.50126 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1757112/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=24532 CPUtime=1.49
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 5804 0 0 0 145 4 0 0 25 0 1 0 97591028 25120768 5789 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 6133 5789 61 152 0 5979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24532

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1756984/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=25188 CPUtime=3.09
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 5976 0 0 0 305 4 0 0 25 0 1 0 97591028 25792512 5961 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 6297 5961 69 152 0 6143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25188

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1753472/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=29692 CPUtime=6.29
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 7096 0 0 0 623 6 0 0 25 0 1 0 97591028 30404608 7081 1992294400 134512640 135137933 4294956240 18446744073709551615 134528045 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 7423 7081 69 152 0 7269 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29692

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1741824/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=41176 CPUtime=12.69
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 9943 0 0 0 1260 9 0 0 25 0 1 0 97591028 42164224 9928 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 10294 9928 69 152 0 10140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41176

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1720320/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=62284 CPUtime=25.48
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 15161 0 0 0 2536 12 0 0 25 0 1 0 97591028 63778816 15146 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 15571 15146 69 152 0 15417 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62284

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1711936/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=70456 CPUtime=51.07
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 17196 0 0 0 5093 14 0 0 25 0 1 0 97591028 72146944 17170 1992294400 134512640 135137933 4294956240 18446744073709551615 134522637 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 17614 17170 69 152 0 17460 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70456

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1695488/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=86560 CPUtime=102.26
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 21282 0 0 0 10208 18 0 0 25 0 1 0 97591028 88637440 21256 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 21640 21256 69 152 0 21486 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 86560

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1695232/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=86500 CPUtime=162.24
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 21302 0 0 0 16205 19 0 0 25 0 1 0 97591028 88576000 21268 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 21625 21268 69 152 0 21471 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 86500

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1695168/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=86500 CPUtime=222.22
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 21325 0 0 0 22203 19 0 0 25 0 1 0 97591028 88576000 21291 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 21625 21291 69 152 0 21471 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 86500

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1695104/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=87524 CPUtime=282.2
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 21351 0 0 0 28201 19 0 0 25 0 1 0 97591028 89624576 21317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 21881 21317 69 152 0 21727 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 87524

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1686208/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=96368 CPUtime=342.18
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 23559 0 0 0 34198 20 0 0 25 0 1 0 97591028 98680832 23525 1992294400 134512640 135137933 4294956240 18446744073709551615 134569954 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 24092 23525 69 152 0 23938 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 96368

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1681984/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=101120 CPUtime=402.16
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 24730 0 0 0 40195 21 0 0 25 0 1 0 97591028 103546880 24696 1992294400 134512640 135137933 4294956240 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 25280 24696 69 152 0 25126 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 101120

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664768/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117620 CPUtime=462.14
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28901 0 0 0 46190 24 0 0 25 0 1 0 97591028 120442880 28867 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29405 28867 69 152 0 29251 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 117620

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664704/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117556 CPUtime=522.12
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28901 0 0 0 52188 24 0 0 25 0 1 0 97591028 120377344 28853 1992294400 134512640 135137933 4294956240 18446744073709551615 134547440 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29389 28853 69 152 0 29235 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 117556

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664704/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117556 CPUtime=582.11
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28901 0 0 0 58186 25 0 0 25 0 1 0 97591028 120377344 28853 1992294400 134512640 135137933 4294956240 18446744073709551615 134553750 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29389 28853 69 152 0 29235 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 117556

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664640/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=642.09
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28932 0 0 0 64184 25 0 0 25 0 1 0 97591028 120369152 28882 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28882 69 152 0 29233 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 117548

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664576/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=702.06
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28932 0 0 0 70181 25 0 0 25 0 1 0 97591028 120369152 28882 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28882 69 152 0 29233 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 117548

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664512/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=762.06
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28932 0 0 0 76180 26 0 0 25 0 1 0 97591028 120369152 28882 1992294400 134512640 135137933 4294956240 18446744073709551615 134522745 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28882 69 152 0 29233 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 117548

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664512/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=822.03
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28932 0 0 0 82177 26 0 0 25 0 1 0 97591028 120369152 28882 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28882 69 152 0 29233 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 117548

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664512/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=882.01
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28932 0 0 0 88175 26 0 0 25 0 1 0 97591028 120369152 28882 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28882 69 152 0 29233 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 117548

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664384/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=941.99
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28966 0 0 0 94173 26 0 0 25 0 1 0 97591028 120369152 28916 1992294400 134512640 135137933 4294956240 18446744073709551615 134551999 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28916 69 152 0 29233 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 117548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664384/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=1001.97
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28966 0 0 0 100171 26 0 0 25 0 1 0 97591028 120369152 28916 1992294400 134512640 135137933 4294956240 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28916 69 152 0 29233 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 117548

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664320/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=1061.96
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28966 0 0 0 106169 27 0 0 25 0 1 0 97591028 120369152 28916 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28916 69 152 0 29233 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 117548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664320/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=1121.93
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28966 0 0 0 112166 27 0 0 25 0 1 0 97591028 120369152 28916 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28916 69 152 0 29233 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 117548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664256/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=1181.91
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28966 0 0 0 118164 27 0 0 25 0 1 0 97591028 120369152 28916 1992294400 134512640 135137933 4294956240 18446744073709551615 134548623 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28916 69 152 0 29233 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 117548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5055
/proc/meminfo: memFree=1664256/2055920 swapFree=4192956/4192956
[pid=5054] ppid=5052 vsize=117548 CPUtime=1200.01
/proc/5054/stat : 5054 (picosat) R 5052 5054 5017 0 -1 4194304 28966 0 0 0 119974 27 0 0 25 0 1 0 97591028 120369152 28916 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/5054/statm: 29387 28916 69 152 0 29233 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 117548

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): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.295955
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 117620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.295955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28966
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= 2
involuntary context switches= 1737

runsolver used 1.11683 second user time and 2.21966 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-25 23:40:37
IDJOB=1724395
IDBENCH=71777
IDSOLVER=506
FILE ID=node57/1724395-1240695636
PBS_JOBID= 9186785
Free space on /tmp= 66416 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT_RACE06/velev-pipe-uns-1.0-8.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724395-1240695636/watcher-1724395-1240695636 -o /tmp/evaluation-result-1724395-1240695636/solver-1724395-1240695636 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1724395-1240695636.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0767e5dbf6844720495e9eb5423112e1
RANDOM SEED=617152253

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
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:       1780576 kB
Buffers:         12968 kB
Cached:         179540 kB
SwapCached:          0 kB
Active:          51852 kB
Inactive:       154532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           25120 kB
Writeback:           0 kB
Mapped:          23556 kB
Slab:            55036 kB
Committed_AS:   283632 kB
PageTables:       1388 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= 66416 MiB
End job on node57 at 2009-04-26 00:00:40