Trace number 1514494

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) 1200.14 1200.56

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
MD5SUM738d561654cbc7d1587a637b71302edd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.7403
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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 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-1514494-1238239223.cnf
0.00/0.00	c parsed header 'p cnf 16000 67200'
0.09/0.10	c initialized 16000 variables
0.09/0.10	c found 67200 non trivial clauses
0.09/0.10	c
0.09/0.10	c random number generator seed 0
0.09/0.10	c 
0.09/0.10	c  seconds     variables   original    learned     agility
0.09/0.10	c         level        used      conflicts    limit          MB
0.09/0.10	c 
0.09/0.10	c s   0.1   0.0 16000   0.0 67200     0     0     0   0.0   3.2 
0.09/0.15	c 
0.09/0.15	c initial reduction limit 33600 clauses
0.09/0.15	c 
0.09/0.15	c +   0.2 101e1 16000  24.9 67200   100   100 36960  10.1   3.4 
0.09/0.15	c R   0.2 101e1 16000  25.0 67200   102   102 36960  10.3   3.4 
0.19/0.23	c +   0.2 776.3 16000  45.4 67200   250   250 40656  13.7   3.5 
0.19/0.29	c R   0.3 787.4 16000  54.1 67200   403   403 40656  13.7   3.6 
0.29/0.34	c +   0.3 725.6 16000  60.5 67200   475   475 44721  14.2   3.7 
0.49/0.50	c +   0.5 668.9 16000  75.7 67200   812   812 49193  17.7   3.9 
0.59/0.69	c R   0.7 686.6 16000  81.4 67200  1205  1205 49193  15.2   4.2 
0.69/0.75	c +   0.8 662.7 16000  83.9 67200  1317  1317 54112  17.2   4.2 
1.10/1.13	c +   1.1 634.4 16000  91.5 67200  2074  2074 59523  13.2   4.9 
1.69/1.76	c R   1.8 650.5 16000  94.0 67200  3207  3207 59523  13.9   6.1 
1.69/1.76	c +   1.8 643.4 16000  94.0 67200  3209  3209 65475  16.3   6.1 
2.59/2.64	c +   2.6 622.3 16000  97.5 67200  4911  4911 72022  14.4   7.4 
3.99/4.00	c +   4.0 635.3 16000  98.3 67200  7464  7464 79224  13.2  10.1 
4.29/4.32	c R   4.3 641.8 16000  98.4 67200  8021  8021 79224  11.0  10.8 
6.09/6.11	c +   6.1 625.3 16000  99.1 67200 11293 11293 87146  17.3  13.5 
9.38/9.40	c +   9.4 635.9 16000  99.3 67200 17036 17036 95860  13.4  19.0 
10.78/10.80	c R  10.8 645.0 16000  99.4 67200 19251 19251 95860  14.3  21.5 
14.49/14.59	c +  14.6 633.7 16000  99.5 67200 25650 25650 105e3  13.7  27.0 
22.68/22.76	c +  22.8 636.6 16000  99.5 67200 38571 38571 115e3  14.9  39.9 
27.49/27.59	c R  27.6 648.5 16000  99.5 67200 44904 44904 115e3  13.3  49.1 
27.49/27.59	c 
27.49/27.59	c  seconds     variables   original    learned     agility
27.49/27.59	c         level        used      conflicts    limit          MB
27.49/27.59	c 
36.88/36.95	c +  36.9 635.3 16000  99.6 67200 57952 57952 127e3  18.2  60.5 
59.37/59.43	c +  59.4 640.2 16000  99.6 67200 87023 87023 140e3  13.1  90.7 
73.46/73.56	c R  73.5 651.7 16000  99.6 67200 102e3 102e3 140e3  13.3 113.7 
99.76/99.86	c +  99.8 643.5 16000  99.6 67200 130e3 130e3 154e3  17.0 140.7 
150.24/150.30	c + 150.3 646.9 16000  99.6 67200 196e3 55183 169e3  15.4  62.3 
182.13/182.26	c R 182.2 662.3 16000  99.6 67200 230e3 89941 169e3  13.0 112.8 
242.01/242.17	c + 242.1 655.8 16000  99.6 67200 294e3 153e3 186e3  14.0 175.5 
364.56/364.71	c + 364.6 657.3 16000  99.6 67200 441e3 127e3 205e3  14.1 141.7 
449.03/449.24	c R 449.1 671.7 16000  99.6 67200 512e3 198e3 205e3  15.1 242.5 
575.09/575.36	c + 575.2 664.5 16000  99.6 67200 662e3 157e3 226e3  16.4 167.7 
889.98/890.31	c + 890.0 668.7 16000  99.6 67200 993e3 64486 248e3  14.2  95.2 
1070.52/1070.95	c R 107e1 681.3 16000  99.6 67200 112e4 199e3 248e3  14.3 291.0

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514494-1238239223/watcher-1514494-1238239223 -o /tmp/evaluation-result-1514494-1238239223/solver-1514494-1238239223 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514494-1238239223.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: 0.99 0.97 0.91 3/64 574
/proc/meminfo: memFree=1057544/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=1820 CPUtime=0
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 346 0 0 0 0 0 0 0 18 0 1 0 1096588619 1863680 331 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 455 331 56 152 0 301 0

[startup+0.012722 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 574
/proc/meminfo: memFree=1057544/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=2104 CPUtime=0.01
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 435 0 0 0 1 0 0 0 18 0 1 0 1096588619 2154496 420 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 526 421 56 152 0 372 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2104

[startup+0.101739 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 574
/proc/meminfo: memFree=1057544/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=4336 CPUtime=0.09
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 1096588619 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134528949 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301777 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 574
/proc/meminfo: memFree=1057544/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=4600 CPUtime=0.29
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 1015 0 0 0 29 0 0 0 19 0 1 0 1096588619 4710400 1000 1992294400 134512640 135137933 4294956240 18446744073709551615 134528052 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 1150 1000 69 152 0 996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4600

[startup+0.701856 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 574
/proc/meminfo: memFree=1057544/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=5260 CPUtime=0.69
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 1168 0 0 0 69 0 0 0 22 0 1 0 1096588619 5386240 1153 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 1315 1153 69 152 0 1161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5260

[startup+1.50201 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=1052672/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=6712 CPUtime=1.49
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 1520 0 0 0 148 1 0 0 25 0 1 0 1096588619 6873088 1505 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 1678 1505 69 152 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6712

[startup+3.10133 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=1050560/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=9364 CPUtime=3.09
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 2201 0 0 0 307 2 0 0 25 0 1 0 1096588619 9588736 2186 1992294400 134512640 135137933 4294956240 18446744073709551615 134545444 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 2341 2186 69 152 0 2187 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9364

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=1044672/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=15212 CPUtime=6.29
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 3635 0 0 0 626 3 0 0 25 0 1 0 1096588619 15577088 3620 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 3803 3620 69 152 0 3649 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15212

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=1033408/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=25904 CPUtime=12.69
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 6323 0 0 0 1264 5 0 0 25 0 1 0 1096588619 26525696 6308 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 6476 6308 69 152 0 6322 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25904

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=1011392/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=47416 CPUtime=25.48
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 11683 0 0 0 2539 9 0 0 25 0 1 0 1096588619 48553984 11668 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 11854 11668 69 152 0 11700 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47416

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=976448/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=82392 CPUtime=51.07
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 20400 0 0 0 5091 16 0 0 25 0 1 0 1096588619 84369408 20385 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 20598 20385 69 152 0 20444 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82392

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=910016/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=148520 CPUtime=102.25
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 36847 0 0 0 10192 33 0 0 25 0 1 0 1096588619 152084480 36832 1992294400 134512640 135137933 4294956240 18446744073709551615 134522899 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 37130 36832 69 152 0 36976 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 148520

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=886016/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=172652 CPUtime=162.23
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 42811 0 0 0 16183 40 0 0 25 0 1 0 1096588619 176795648 42785 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 43163 42785 69 152 0 43009 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 172652

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=886016/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=172652 CPUtime=222.22
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 42811 0 0 0 22181 41 0 0 25 0 1 0 1096588619 176795648 42785 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 43163 42785 69 152 0 43009 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 172652

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=840768/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=217536 CPUtime=282.19
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 54097 0 0 0 28166 53 0 0 25 0 1 0 1096588619 222756864 54071 1992294400 134512640 135137933 4294956240 18446744073709551615 134545597 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 54384 54071 69 152 0 54230 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 217536

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=840832/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=217536 CPUtime=342.17
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 54097 0 0 0 34164 53 0 0 25 0 1 0 1096588619 222756864 54071 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 54384 54071 69 152 0 54230 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 217536

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=840832/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=217536 CPUtime=402.15
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 54097 0 0 0 40161 54 0 0 25 0 1 0 1096588619 222756864 54071 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 54384 54071 69 152 0 54230 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 217536

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=801856/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=256220 CPUtime=462.13
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63811 0 0 0 46150 63 0 0 25 0 1 0 1096588619 262369280 63785 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 64055 63785 69 152 0 63901 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 256220

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=801856/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=256220 CPUtime=522.11
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63811 0 0 0 52148 63 0 0 25 0 1 0 1096588619 262369280 63785 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 64055 63785 69 152 0 63901 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 256220

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=801856/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=256220 CPUtime=582.08
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63811 0 0 0 58145 63 0 0 25 0 1 0 1096588619 262369280 63785 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 64055 63785 69 152 0 63901 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 256220

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=801792/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=256220 CPUtime=642.07
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63824 0 0 0 64143 64 0 0 25 0 1 0 1096588619 262369280 63798 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 64055 63798 69 152 0 63901 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 256220

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=802944/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=254692 CPUtime=702.05
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63852 0 0 0 70141 64 0 0 25 0 1 0 1096588619 260804608 63452 1992294400 134512640 135137933 4294956240 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 63673 63452 69 152 0 63519 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 254692

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=802944/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=254692 CPUtime=762.03
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63852 0 0 0 76139 64 0 0 25 0 1 0 1096588619 260804608 63452 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 63673 63452 69 152 0 63519 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 254692

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=802944/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=254692 CPUtime=822
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63852 0 0 0 82136 64 0 0 25 0 1 0 1096588619 260804608 63452 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 63673 63452 69 152 0 63519 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 254692

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=802944/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=254692 CPUtime=881.99
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63852 0 0 0 88134 65 0 0 25 0 1 0 1096588619 260804608 63452 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 63673 63452 69 152 0 63519 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 254692

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=802944/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=254692 CPUtime=941.96
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63852 0 0 0 94131 65 0 0 25 0 1 0 1096588619 260804608 63452 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 63673 63452 69 152 0 63519 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 254692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=802944/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=254692 CPUtime=1001.94
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 63852 0 0 0 100129 65 0 0 25 0 1 0 1096588619 260804608 63452 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 63673 63452 69 152 0 63519 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 254692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=765696/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=292848 CPUtime=1061.92
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 73381 0 0 0 106118 74 0 0 25 0 1 0 1096588619 299876352 72981 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 73212 72981 69 152 0 73058 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 292848

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=717760/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=340244 CPUtime=1121.9
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 85247 0 0 0 112105 85 0 0 25 0 1 0 1096588619 348409856 84847 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 85061 84847 69 152 0 84907 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 340244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=706112/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=351332 CPUtime=1181.88
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 88047 0 0 0 118099 89 0 0 25 0 1 0 1096588619 359763968 87647 1992294400 134512640 135137933 4294956240 18446744073709551615 134521344 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 87833 87647 69 152 0 87679 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 351332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=706112/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=351332 CPUtime=1200.08
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 88047 0 0 0 119919 89 0 0 25 0 1 0 1096588619 359763968 87647 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 87833 87647 69 152 0 87679 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 351332

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 575
/proc/meminfo: memFree=706112/2055920 swapFree=4176728/4192956
[pid=574] ppid=572 vsize=351332 CPUtime=1200.08
/proc/574/stat : 574 (picosat) R 572 574 473 0 -1 4194304 88047 0 0 0 119919 89 0 0 25 0 1 0 1096588619 359763968 87647 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 87833 87647 69 152 0 87679 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 351332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.14
CPU user time (s): 1199.19
CPU system time (s): 0.948855
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 351332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.19
system time used= 0.948855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88047
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= 1917

runsolver used 1.12083 second user time and 2.20066 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 12:20:23
IDJOB=1514494
IDBENCH=70351
IDSOLVER=506
FILE ID=node11/1514494-1238239223
PBS_JOBID= 9060727
Free space on /tmp= 66344 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S322778960-054.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514494-1238239223/watcher-1514494-1238239223 -o /tmp/evaluation-result-1514494-1238239223/solver-1514494-1238239223 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514494-1238239223.cnf

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

MD5SUM BENCH= 738d561654cbc7d1587a637b71302edd
RANDOM SEED=1343131572

node11.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		: 3000.274
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		: 3000.274
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:       1057960 kB
Buffers:         89696 kB
Cached:         815864 kB
SwapCached:      10196 kB
Active:         212796 kB
Inactive:       704412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057960 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          17340 kB
Slab:            66692 kB
Committed_AS:  2781744 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-28 12:40:26