Trace number 1724187

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) 1200.08 1200.41

General information on the benchmark

Namesimon-s02b-k2f-gr-rcs-w8.cnf
MD5SUM5da8899feefc5a4bb9db99e983e30f52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.67314
Satisfiable
(Un)Satisfiability was proved
Number of variables10056
Number of clauses271393
Sum of the clauses size550328
Maximum clause length8
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2270136
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51257

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-1724187-1240693173.cnf
0.00/0.00	c parsed header 'p cnf 10056 271393'
0.19/0.20	c initialized 10056 variables
0.19/0.20	c found 271393 non trivial clauses
0.19/0.20	c
0.19/0.20	c random number generator seed 0
0.19/0.20	c 
0.19/0.20	c  seconds     variables   original    learned     agility
0.19/0.20	c         level        used      conflicts    limit          MB
0.19/0.20	c 
0.19/0.20	c s   0.2   0.0 10056   0.0  1257     0     0     0   0.0   3.7 
0.19/0.21	c 
0.19/0.21	c initial reduction limit 628 clauses
0.19/0.21	c 
0.19/0.21	c +   0.2 206e1 10056   6.1  1257   100   100   690   2.3   3.7 
0.19/0.21	c R   0.2 206e1 10056   6.1  1257   101   101   690   2.4   3.7 
0.19/0.23	c +   0.2 184e1 10056  11.7  1257   250   250   759   2.8   3.7 
0.19/0.25	c R   0.3 170e1 10056  14.7  1257   401   401   759   2.7   3.8 
0.19/0.26	c +   0.3 161e1 10056  16.1  1257   475   475   834   3.3   3.8 
0.29/0.31	c +   0.3 137e1 10056  17.7  1257   812   812   917   2.9   3.9 
0.29/0.38	c R   0.4 119e1 10056  21.6  1257  1205   739   917   3.0   3.9 
0.39/0.40	c +   0.4 114e1 10056  22.1  1257  1317   851  1008   3.8   3.9 
0.49/0.51	c +   0.5 924.3 10056  26.2  1257  2074   591  1108   3.9   3.8 
0.59/0.67	c +   0.7 720.8 10056  29.2  1257  3209   600  1218   3.1   3.8 
0.59/0.67	c R   0.7 720.1 10056  29.2  1257  3215   606  1218   3.6   3.8 
0.89/0.96	c +   1.0 563.7 10056  30.4  1257  4911  1080  1339   3.7   4.0 
1.29/1.34	c +   1.3 451.8 10056  31.2  1257  7464   931  1472   3.5   3.9 
1.39/1.45	c R   1.5 432.8 10056  31.2  1257  8033   757  1472   3.0   3.9 
1.89/1.91	c +   1.9 347.1 10056  31.3  1257 11293  1054  1619   2.1   3.9 
2.79/2.87	c +   2.9 264.6 10056  32.8  1257 17036  1091  1780   2.7   3.9 
3.19/3.25	c R   3.3 242.2 10056  32.9  1257 19267  1521  1780   2.5   4.0 
4.19/4.22	c +   4.2 198.7 10056  33.7  1257 25650  1644  1958   3.3   4.1 
6.29/6.38	c +   6.4 159.8 10056  34.3  1257 38571  1749  2153   3.6   4.1 
7.39/7.46	c R   7.5 148.8 10056  34.6  1257 44931  1589  2153   3.7   4.2 
7.39/7.46	c 
7.39/7.46	c  seconds     variables   original    learned     agility
7.39/7.46	c         level        used      conflicts    limit          MB
7.39/7.46	c 
9.59/9.62	c +   9.6 130.4 10056  35.3  1257 57952  1618  2368   2.4   4.1 
14.59/14.66	c +  14.7 108.9 10056  36.4  1257 87023  2112  2604   3.0   4.3 
17.59/17.62	c R  17.6 104.4 10056  36.5  1257 102e3  1875  2604   2.2   4.1 
22.08/22.14	c +  22.1  96.0 10056  37.2  1257 130e3  2394  2864   4.1   4.2 
33.38/33.46	c +  33.4  85.0 10056  39.6  1257 196e3  1477  3150   3.4   4.1 
39.27/39.32	c R  39.3  83.1 10056  39.7  1257 230e3  2682  3150   1.9   4.3 
49.47/49.52	c +  49.5  78.5 10056  40.2  1257 294e3  2664  3465   3.9   4.5 
75.66/75.75	c +  75.7  73.1 10056  41.0  1257 441e3  1910  3811   2.7   4.2 
89.06/89.18	c R  89.1  71.4 10056  41.0  1257 512e3  2645  3811   2.8   4.4 
115.14/115.20	c + 115.2  69.7 10056  41.1  1257 662e3  2598  4192   2.4   4.4 
174.24/174.38	c + 174.3  67.1 10056  42.1  1257 993e3  3278  4611   3.4   4.4 
202.53/202.65	c R 202.6  65.4 10056  42.2  1257 112e4  4115  4611   4.2   4.8 
264.81/264.99	c + 264.9  63.8 10056  42.8  1257 148e4  2493  5072   3.1   4.3 
402.48/402.62	c + 402.5  62.5 10056  43.8  1257 223e4  3704  5579   3.7   4.9 
462.76/462.96	c R 462.8  62.1 10056  43.8  1257 246e4  3118  5579   1.9   4.7 
620.32/620.52	c + 620.4  62.1 10056  47.7  1257 335e4  4309  6136   2.8   4.8 
928.04/928.32	c + 928.1  61.6 10056  48.9  1257 502e4  3363  6749   3.7   4.6 
995.92/996.24	c R 996.0  61.4 10056  49.0  1257 533e4  4587  6749   3.0   4.8 

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-1724187-1240693173/watcher-1724187-1240693173 -o /tmp/evaluation-result-1724187-1240693173/solver-1724187-1240693173 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1724187-1240693173.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: 0.85 0.92 0.97 2/64 21326
/proc/meminfo: memFree=1142136/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=1416 CPUtime=0
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 97350568 1449984 240 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 354 241 56 152 0 200 0

[startup+0.0477841 s]
/proc/loadavg: 0.85 0.92 0.97 2/64 21326
/proc/meminfo: memFree=1142136/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=2340 CPUtime=0.04
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 495 0 0 0 4 0 0 0 18 0 1 0 97350568 2396160 480 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 585 481 56 152 0 431 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2340

[startup+0.101789 s]
/proc/loadavg: 0.85 0.92 0.97 2/64 21326
/proc/meminfo: memFree=1142136/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=3660 CPUtime=0.09
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 799 0 0 0 9 0 0 0 18 0 1 0 97350568 3747840 784 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 915 784 56 152 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.301811 s]
/proc/loadavg: 0.85 0.92 0.97 2/64 21326
/proc/meminfo: memFree=1142136/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=4848 CPUtime=0.29
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1120 0 0 0 29 0 0 0 20 0 1 0 97350568 4964352 1105 1992294400 134512640 135137933 4294956224 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1212 1105 69 152 0 1058 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4848

[startup+0.701855 s]
/proc/loadavg: 0.85 0.92 0.97 2/64 21326
/proc/meminfo: memFree=1142136/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=4980 CPUtime=0.69
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1144 0 0 0 69 0 0 0 23 0 1 0 97350568 5099520 1129 1992294400 134512640 135137933 4294956224 18446744073709551615 134522769 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1245 1129 69 152 0 1091 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4980

[startup+1.50194 s]
/proc/loadavg: 0.87 0.92 0.97 2/65 21327
/proc/meminfo: memFree=1137840/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=5112 CPUtime=1.49
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 97350568 5234688 1155 1992294400 134512640 135137933 4294956224 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1278 1155 69 152 0 1124 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5112

[startup+3.10111 s]
/proc/loadavg: 0.87 0.92 0.97 2/65 21327
/proc/meminfo: memFree=1137648/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=5112 CPUtime=3.09
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1186 0 0 0 309 0 0 0 25 0 1 0 97350568 5234688 1171 1992294400 134512640 135137933 4294956224 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1278 1171 69 152 0 1124 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5112

[startup+6.30146 s]
/proc/loadavg: 0.87 0.92 0.97 2/65 21327
/proc/meminfo: memFree=1137392/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=5376 CPUtime=6.29
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1242 0 0 0 628 1 0 0 25 0 1 0 97350568 5505024 1227 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1344 1227 69 152 0 1190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5376

[startup+12.7012 s]
/proc/loadavg: 0.89 0.92 0.97 2/65 21327
/proc/meminfo: memFree=1137072/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=5376 CPUtime=12.69
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1263 0 0 0 1268 1 0 0 25 0 1 0 97350568 5505024 1248 1992294400 134512640 135137933 4294956224 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1344 1248 69 152 0 1190 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5376

[startup+25.5015 s]
/proc/loadavg: 0.90 0.92 0.97 2/65 21327
/proc/meminfo: memFree=1136880/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=5640 CPUtime=25.48
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1326 0 0 0 2547 1 0 0 25 0 1 0 97350568 5775360 1311 1992294400 134512640 135137933 4294956224 18446744073709551615 134548764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1410 1311 69 152 0 1256 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5640

[startup+51.1013 s]
/proc/loadavg: 0.93 0.93 0.97 2/65 21327
/proc/meminfo: memFree=1136752/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=5800 CPUtime=51.07
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1380 0 0 0 5106 1 0 0 25 0 1 0 97350568 5939200 1333 1992294400 134512640 135137933 4294956224 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1450 1333 69 152 0 1296 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5800

[startup+102.305 s]
/proc/loadavg: 0.97 0.94 0.97 2/65 21333
/proc/meminfo: memFree=1136368/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=6104 CPUtime=102.25
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1481 0 0 0 10224 1 0 0 25 0 1 0 97350568 6250496 1413 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1526 1413 69 152 0 1372 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6104

[startup+162.301 s]
/proc/loadavg: 0.99 0.94 0.97 2/65 21333
/proc/meminfo: memFree=1136176/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=6296 CPUtime=162.23
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1622 0 0 0 16222 1 0 0 25 0 1 0 97350568 6447104 1472 1992294400 134512640 135137933 4294956224 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1574 1472 69 152 0 1420 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6296

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 21333
/proc/meminfo: memFree=1136048/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=6480 CPUtime=222.22
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1672 0 0 0 22220 2 0 0 25 0 1 0 97350568 6635520 1512 1992294400 134512640 135137933 4294956224 18446744073709551615 134521324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1620 1512 69 152 0 1466 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6480

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 21333
/proc/meminfo: memFree=1136048/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=6544 CPUtime=282.21
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 1792 0 0 0 28219 2 0 0 25 0 1 0 97350568 6701056 1532 1992294400 134512640 135137933 4294956224 18446744073709551615 134548807 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1636 1532 69 152 0 1482 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6544

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 21333
/proc/meminfo: memFree=1135408/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=6948 CPUtime=342.19
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 2053 0 0 0 34217 2 0 0 25 0 1 0 97350568 7114752 1645 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1737 1645 69 152 0 1583 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6948

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1135984/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=6500 CPUtime=402.18
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 2075 0 0 0 40215 3 0 0 25 0 1 0 97350568 6656000 1522 1992294400 134512640 135137933 4294956224 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1625 1522 69 152 0 1471 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6500

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1133808/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=8500 CPUtime=462.16
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 2796 0 0 0 46212 4 0 0 25 0 1 0 97350568 8704000 2033 1992294400 134512640 135137933 4294956224 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 2125 2033 69 152 0 1971 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8500

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1135088/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7176 CPUtime=522.15
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 2796 0 0 0 52211 4 0 0 25 0 1 0 97350568 7348224 1702 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1794 1702 69 152 0 1640 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7176

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1135216/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7076 CPUtime=582.13
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 2796 0 0 0 58209 4 0 0 25 0 1 0 97350568 7245824 1677 1992294400 134512640 135137933 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1769 1677 69 152 0 1615 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7076

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1135344/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=6964 CPUtime=642.12
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 2796 0 0 0 64208 4 0 0 25 0 1 0 97350568 7131136 1649 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1741 1649 69 152 0 1587 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6964

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1135472/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=6948 CPUtime=702.09
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 2819 0 0 0 70205 4 0 0 25 0 1 0 97350568 7114752 1635 1992294400 134512640 135137933 4294956224 18446744073709551615 134522658 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1737 1635 69 152 0 1583 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6948

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1133680/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=8816 CPUtime=762.09
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3293 0 0 0 76204 5 0 0 25 0 1 0 97350568 9027584 2091 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 2204 2091 69 152 0 2050 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 8816

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1134576/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7612 CPUtime=822.07
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3293 0 0 0 82202 5 0 0 25 0 1 0 97350568 7794688 1811 1992294400 134512640 135137933 4294956224 18446744073709551615 134548585 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1903 1811 69 152 0 1749 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 7612

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1134640/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7612 CPUtime=882.05
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3293 0 0 0 88200 5 0 0 25 0 1 0 97350568 7794688 1811 1992294400 134512640 135137933 4294956224 18446744073709551615 134547512 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1903 1811 69 152 0 1749 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7612

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1134704/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7612 CPUtime=942.03
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3293 0 0 0 94198 5 0 0 25 0 1 0 97350568 7794688 1811 1992294400 134512640 135137933 4294956224 18446744073709551615 134547541 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1903 1811 69 152 0 1749 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 7612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1134512/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7612 CPUtime=1002.02
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3497 0 0 0 100196 6 0 0 25 0 1 0 97350568 7794688 1811 1992294400 134512640 135137933 4294956224 18446744073709551615 134551618 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1903 1811 69 152 0 1749 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1134576/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7744 CPUtime=1062.01
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3523 0 0 0 106195 6 0 0 25 0 1 0 97350568 7929856 1837 1992294400 134512640 135137933 4294956224 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1936 1837 69 152 0 1782 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1134640/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7712 CPUtime=1121.99
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3523 0 0 0 112193 6 0 0 25 0 1 0 97350568 7897088 1836 1992294400 134512640 135137933 4294956224 18446744073709551615 134548667 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1928 1836 69 152 0 1774 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 7712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1134640/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7620 CPUtime=1181.97
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3523 0 0 0 118191 6 0 0 25 0 1 0 97350568 7802880 1813 1992294400 134512640 135137933 4294956224 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1905 1813 69 152 0 1751 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 21333
/proc/meminfo: memFree=1134704/2055920 swapFree=4192956/4192956
[pid=21326] ppid=21324 vsize=7612 CPUtime=1200.07
/proc/21326/stat : 21326 (picosat) R 21324 21326 20833 0 -1 4194304 3523 0 0 0 120001 6 0 0 25 0 1 0 97350568 7794688 1811 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/21326/statm: 1903 1811 69 152 0 1749 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7612

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.066989
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 9352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3523
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= 2215

runsolver used 0.925859 second user time and 2.41763 second system time

The end

Launcher Data

Begin job on node21 at 2009-04-25 22:59:34
IDJOB=1724187
IDBENCH=71764
IDSOLVER=506
FILE ID=node21/1724187-1240693173
PBS_JOBID= 9186702
Free space on /tmp= 66328 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT_RACE06/simon-s02b-k2f-gr-rcs-w8.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724187-1240693173/watcher-1724187-1240693173 -o /tmp/evaluation-result-1724187-1240693173/solver-1724187-1240693173 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1724187-1240693173.cnf

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

MD5SUM BENCH= 5da8899feefc5a4bb9db99e983e30f52
RANDOM SEED=1871300442

node21.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		: 3000.233
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		: 3000.233
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:       1142616 kB
Buffers:         86716 kB
Cached:         725952 kB
SwapCached:          0 kB
Active:         226388 kB
Inactive:       600184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1142616 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4132 kB
Writeback:           0 kB
Mapped:          23656 kB
Slab:            72752 kB
Committed_AS:   358792 kB
PageTables:       1376 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= 66328 MiB
End job on node21 at 2009-04-25 23:19:36