Trace number 1561005

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) 1200.02 1200.31

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_7_3_6_cmp.cnf
MD5SUMc848a5766cfcc1d1c3f26c7818e48eb2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark105.341
Satisfiable
(Un)Satisfiability was proved
Number of variables1473
Number of clauses11563
Sum of the clauses size37576
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22381
Number of clauses of size 37024
Number of clauses of size 4708
Number of clauses of size 51300
Number of clauses of size over 5150

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-1561005-1238760101.cnf
0.00/0.00	c parsed header 'p cnf 1473 11563'
0.01/0.02	c initialized 1473 variables
0.01/0.02	c found 11563 non trivial clauses
0.01/0.02	c
0.01/0.02	c random number generator seed 0
0.01/0.02	c 
0.01/0.02	c  seconds     variables   original    learned     agility
0.01/0.02	c         level        used      conflicts    limit          MB
0.01/0.02	c 
0.01/0.02	c s   0.0   0.0  1385  12.2  9090    20     0     0   0.0   0.4 
0.01/0.02	c 
0.01/0.02	c initial reduction limit 4591 clauses
0.01/0.02	c 
0.01/0.02	c +   0.0 251.9  1385  47.9  9090   120   100  5050   5.3   0.5 
0.01/0.02	c R   0.0 251.9  1385  47.9  9090   120   100  5050   5.2   0.5 
0.01/0.03	c +   0.0 181.4  1385  64.8  9090   270   249  5555   5.8   0.5 
0.01/0.04	c R   0.0 160.9  1385  84.5  9090   420   395  5555   7.6   0.5 
0.01/0.04	c +   0.0 151.3  1385  87.2  9090   495   466  6110   5.6   0.5 
0.01/0.06	c +   0.1 145.6  1385  95.4  9090   832   802  6721   7.1   0.5 
0.01/0.07	c R   0.1 141.1  1385  99.8  9090  1223  1184  6721   9.4   0.6 
0.01/0.08	c +   0.1 137.3  1385  99.9  9090  1337  1296  7393   9.4   0.6 
0.10/0.12	c +   0.1 132.4  1385 100.0  9090  2094  2040  8132  10.1   0.7 
0.10/0.18	c +   0.2 135.9  1385 100.0  9090  3229  3171  8945   9.6   0.9 
0.10/0.18	c R   0.2 135.9  1385 100.0  9090  3229  3171  8945   9.6   0.9 
0.20/0.29	c +   0.3 130.5  1385 100.0  9090  4931  4849  9839   7.3   1.3 
0.39/0.47	c +   0.5 135.7  1385 100.0  9090  7484  7377 10822   8.0   1.7 
0.49/0.52	c R   0.5 136.5  1385 100.0  9090  8059  7946 10822  12.9   1.9 
0.69/0.78	c +   0.8 131.8  1385 100.0  9090 11313  5657 11904   6.6   1.5 
1.19/1.22	c +   1.2 128.3  1385 100.0  9090 17056 11299 13094  10.9   2.4 
1.39/1.43	c R   1.4 128.9  1385 100.0  9090 19288  6916 13094   9.0   1.7 
1.89/1.97	c +   2.0 125.9  1385 100.0  9090 25670  6617 14403  11.3   1.4 
3.09/3.17	c +   3.2 123.8  1385 100.0  9090 38591 12089 15843   9.4   2.6 
3.79/3.87	c R   3.9 123.9  1385 100.0  9090 44934 10411 15843   8.4   2.5 
3.79/3.87	c 
3.79/3.87	c  seconds     variables   original    learned     agility
3.79/3.87	c         level        used      conflicts    limit          MB
3.79/3.87	c 
5.19/5.21	c +   5.2 121.6  1385 100.0  9090 57972 15304 17427   6.4   3.1 
8.49/8.58	c +   8.6 121.7  1385 100.0  9090 87043  9142 19169   8.5   2.2 
10.49/10.56	c R  10.6 122.6  1385 100.0  9090 102e3 15022 19169   9.1   4.1 
13.98/14.05	c +  14.1 120.8  1385 100.0  9090 130e3 13953 21085   9.3   3.0 
22.88/22.93	c +  22.9 119.2  1385 100.0  9090 196e3 15437 23193   8.9   4.5 
29.29/29.33	c R  29.3 120.0  1385 100.0  9090 230e3 15091 23193   9.6   5.6 
38.49/38.57	c +  38.6 118.4  1385 100.0  9090 294e3 20020 25512  12.0   4.9 
64.17/64.25	c +  64.2 116.6  1385 100.0  9090 441e3 13279 28063  11.0   4.1 
77.97/78.06	c R  78.0 116.9  1385 100.0  9090 512e3 14311 28063   8.7   4.3 
105.86/105.94	c + 105.9 115.8  1385 100.0  9090 662e3 22500 30869   8.0   6.8 
175.85/175.96	c + 175.9 115.0  1385 100.0  9090 993e3 28003 33955  10.0  10.1 
214.24/214.33	c R 214.3 116.3  1385 100.0  9090 112e4 26459 33955  11.7  12.1 
295.62/295.75	c + 295.7 116.4  1385 100.0  9090 148e4 30516 37350   9.5   9.2 
491.37/491.50	c + 491.4 117.5  1385 100.0  9090 223e4 22277 41085  14.4   9.6 
585.25/585.45	c R 585.3 119.5  1385 100.0  9090 246e4 31812 41085  12.3  15.1 
824.59/824.85	c + 824.7 120.9  1385 100.0  9090 335e4 38879 45193  10.6  12.8 

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-1561005-1238760101/watcher-1561005-1238760101 -o /tmp/evaluation-result-1561005-1238760101/solver-1561005-1238760101 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1561005-1238760101.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 0.98 0.99 3/69 2056
/proc/meminfo: memFree=1783976/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=1044 CPUtime=0
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1148671816 1069056 139 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 261 139 56 152 0 107 0

[startup+0.0119039 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 2056
/proc/meminfo: memFree=1783976/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=1176 CPUtime=0.01
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 203 0 0 0 1 0 0 0 18 0 1 0 1148671816 1204224 188 1992294400 134512640 135137933 4294956224 18446744073709551615 134563703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 294 188 61 152 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1176

[startup+0.101912 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 2056
/proc/meminfo: memFree=1783976/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=1440 CPUtime=0.1
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 270 0 0 0 10 0 0 0 18 0 1 0 1148671816 1474560 255 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 360 255 69 152 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.301929 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 2056
/proc/meminfo: memFree=1783976/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=2104 CPUtime=0.3
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 430 0 0 0 30 0 0 0 19 0 1 0 1148671816 2154496 415 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 526 415 69 152 0 372 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2104

[startup+0.701963 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 2056
/proc/meminfo: memFree=1783976/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=3176 CPUtime=0.69
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 707 0 0 0 69 0 0 0 22 0 1 0 1148671816 3252224 692 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 794 693 69 152 0 640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3176

[startup+1.50103 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1781216/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=3712 CPUtime=1.49
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 827 0 0 0 149 0 0 0 25 0 1 0 1148671816 3801088 812 1992294400 134512640 135137933 4294956224 18446744073709551615 134553863 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 928 812 69 152 0 774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3712

[startup+3.10117 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1780832/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=3712 CPUtime=3.09
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 830 0 0 0 309 0 0 0 25 0 1 0 1148671816 3801088 815 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 928 815 69 152 0 774 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3712

[startup+6.30245 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1779744/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=4900 CPUtime=6.29
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 1096 0 0 0 629 0 0 0 25 0 1 0 1148671816 5017600 1081 1992294400 134512640 135137933 4294956224 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 1225 1081 69 152 0 1071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4900

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1778336/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=6220 CPUtime=12.69
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 1419 0 0 0 1269 0 0 0 25 0 1 0 1148671816 6369280 1404 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 1555 1404 69 152 0 1401 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6220

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1775904/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=8592 CPUtime=25.49
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 2023 0 0 0 2548 1 0 0 25 0 1 0 1148671816 8798208 2008 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 2148 2008 69 152 0 1994 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8592

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1775264/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=9112 CPUtime=51.08
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 2185 0 0 0 5107 1 0 0 25 0 1 0 1148671816 9330688 2170 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 2278 2170 69 152 0 2124 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9112

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1772512/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=11884 CPUtime=102.26
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 2869 0 0 0 10225 1 0 0 25 0 1 0 1148671816 12169216 2854 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 2971 2854 69 152 0 2817 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11884

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1772448/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=11884 CPUtime=162.25
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 2875 0 0 0 16223 2 0 0 25 0 1 0 1148671816 12169216 2860 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 2971 2860 69 152 0 2817 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11884

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1766880/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=17552 CPUtime=222.24
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 4247 0 0 0 22221 3 0 0 25 0 1 0 1148671816 17973248 4232 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 4388 4232 69 152 0 4234 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17552

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1766880/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=17552 CPUtime=282.22
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 4247 0 0 0 28219 3 0 0 25 0 1 0 1148671816 17973248 4232 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 4388 4232 69 152 0 4234 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17552

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1766816/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=17552 CPUtime=342.2
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 4253 0 0 0 34217 3 0 0 25 0 1 0 1148671816 17973248 4238 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 4388 4238 69 152 0 4234 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17552

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1766880/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=17552 CPUtime=402.2
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 4253 0 0 0 40216 4 0 0 25 0 1 0 1148671816 17973248 4238 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 4388 4238 69 152 0 4234 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17552

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1766816/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=17488 CPUtime=462.18
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 4253 0 0 0 46214 4 0 0 25 0 1 0 1148671816 17907712 4224 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 4372 4224 69 152 0 4218 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17488

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761632/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=22748 CPUtime=522.16
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5560 0 0 0 52210 6 0 0 25 0 1 0 1148671816 23293952 5530 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5687 5530 69 152 0 5533 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 22748

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1760992/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23460 CPUtime=582.15
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5774 0 0 0 58208 7 0 0 25 0 1 0 1148671816 24023040 5697 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5865 5697 69 152 0 5711 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23460

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1760992/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23452 CPUtime=642.14
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5774 0 0 0 64207 7 0 0 25 0 1 0 1148671816 24014848 5697 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5863 5697 69 152 0 5709 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 23452

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1760928/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23340 CPUtime=702.12
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5774 0 0 0 70205 7 0 0 25 0 1 0 1148671816 23900160 5695 1992294400 134512640 135137933 4294956224 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5835 5695 69 152 0 5681 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 23340

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761120/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23068 CPUtime=762.11
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5774 0 0 0 76204 7 0 0 25 0 1 0 1148671816 23621632 5627 1992294400 134512640 135137933 4294956224 18446744073709551615 134552068 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5767 5627 69 152 0 5613 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 23068

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761120/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23068 CPUtime=822.09
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5774 0 0 0 82202 7 0 0 25 0 1 0 1148671816 23621632 5627 1992294400 134512640 135137933 4294956224 18446744073709551615 134552758 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5767 5627 69 152 0 5613 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23068

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761248/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23068 CPUtime=882.08
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5782 0 0 0 88200 8 0 0 25 0 1 0 1148671816 23621632 5635 1992294400 134512640 135137933 4294956224 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5767 5635 69 152 0 5613 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 23068

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761248/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23068 CPUtime=942.07
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5782 0 0 0 94199 8 0 0 25 0 1 0 1148671816 23621632 5635 1992294400 134512640 135137933 4294956224 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5767 5635 69 152 0 5613 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 23068

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761312/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23068 CPUtime=1002.05
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5782 0 0 0 100197 8 0 0 25 0 1 0 1148671816 23621632 5635 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5767 5635 69 152 0 5613 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 23068

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761312/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23068 CPUtime=1062.03
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5782 0 0 0 106195 8 0 0 25 0 1 0 1148671816 23621632 5635 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5767 5635 69 152 0 5613 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 23068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761376/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23064 CPUtime=1122.02
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5782 0 0 0 112194 8 0 0 25 0 1 0 1148671816 23617536 5634 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5766 5634 69 152 0 5612 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 23064

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761376/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23064 CPUtime=1182
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5782 0 0 0 118192 8 0 0 25 0 1 0 1148671816 23617536 5634 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5766 5634 69 152 0 5612 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 23064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761376/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23064 CPUtime=1200
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5782 0 0 0 119992 8 0 0 25 0 1 0 1148671816 23617536 5634 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5766 5634 69 152 0 5612 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23064

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 2057
/proc/meminfo: memFree=1761376/2055920 swapFree=4172392/4192956
[pid=2056] ppid=2053 vsize=23064 CPUtime=1200
/proc/2056/stat : 2056 (picosat) R 2053 2056 1600 0 -1 4194304 5782 0 0 0 119992 8 0 0 25 0 1 0 1148671816 23617536 5634 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/2056/statm: 5766 5634 69 152 0 5612 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 23064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.092985
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 23464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5782
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= 2988

runsolver used 1.03184 second user time and 3.34549 second system time

The end

Launcher Data

Begin job on node58 at 2009-04-03 14:01:41
IDJOB=1561005
IDBENCH=70907
IDSOLVER=506
FILE ID=node58/1561005-1238760101
PBS_JOBID= 9085456
Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_7_3_6_cmp.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561005-1238760101/watcher-1561005-1238760101 -o /tmp/evaluation-result-1561005-1238760101/solver-1561005-1238760101 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1561005-1238760101.cnf

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

MD5SUM BENCH= c848a5766cfcc1d1c3f26c7818e48eb2
RANDOM SEED=349421559

node58.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		: 3000.222
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		: 3000.222
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:       1784392 kB
Buffers:         68760 kB
Cached:         126412 kB
SwapCached:      10256 kB
Active:          32424 kB
Inactive:       174560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784392 kB
SwapTotal:     4192956 kB
SwapFree:      4172392 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            49996 kB
Committed_AS:  2807148 kB
PageTables:       1764 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= 66560 MiB
End job on node58 at 2009-04-03 14:21:44